All matter is made of elements.

Question 1 options:
True
False

Answers

Answer 1
False. All matter is made of atoms.

Related Questions

Inactive or stored energy is called kinetic energy.

a. True

b. False

Answers

the answer is false because  kinetic energy is supposed to be energy that a body possesses. so active energy

It is false that inactive or stored energy is called kinetic energy.

The energy an object has as a result of its motion is known as kinetic energy. An object in motion has the capacity to transfer energy and perform work.

Kinetic energy is not the same as stored or inactive energy. It's referred to as potential energy.

While potential energy is the energy an object has as a result of its position or state, kinetic energy is the energy connected to motion.

Thus, the statement "Inactive or stored energy is called kinetic energy." is false.

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As skin cells are _____________, meaning they are mitotically active and continue to transition through the cell cycle, the wound should be healing. permanent stable labile

Answers

The answer to this question would be labile.

A permanent cell is the one that will not divide after fully developed. This includes the heart and brain cells. That is why when these organs damaged there will be a permanent loss of function.
Stable cell only divides in some occasion. The example would be liver cells or kidney cells.

Animal cells contain all of the following structures EXCEPT a A) nucleus. B) cell wall. C) mitochondria. D) Golgi apparatus.

Answers

Animal Cells do not contain a (B Cell Wall) instead have a Plasma Membrane which is made up of I believe a lipid bi layer.
It’s cell wall. The animal cell has a cell membrane, but not a cell wall. The rest are in an animal cell

define density write the formula (from memory ) and give two different units used to measure density

Answers

The formula is density = mass/volume

Answer:

Density, mass of a unit volume of a material substance. The formula for density is d = M/V, where d is density, M is mass, and V is volume. Density is commonly expressed in units of grams per cubic centimeter. Density can also be expressed as kilograms per cubic meter (in MKS or SI units).

Explanation:

What two functional groups are bound to the central carbon of every free amino acid monomer?

Answers

The functional groups that are bounded to the central carbon of every free amino acid monomers are CARBOXYL GROUP [COOH] AND AMINO GROUP [NH2].
A typical amino acid is made up of a central carbon which is attached to an amino group, a carboxyl group, a unique R group and a hydrogen atom.

Final answer:

Amino acids, the monomers of proteins, contain two functional groups, an amino group (-NH₂) and a carboxyl group (-COOH), attached to the central alpha carbon.

Explanation:

Amino acids are the building blocks, or monomers, that make up proteins. The central carbon atom in an amino acid, known as the alpha carbon, is covalently bonded to four different groups, making it a tetrahedral chiral center in all amino acids except glycine. Every amino acid contains both an amino group (-NH₂ or -NH₃⁺ when ionized) and a carboxyl group (-COOH or -COO⁻ when ionized) attached to this central carbon. Alongside these, there is also a single hydrogen atom and a distinctive 'R' group or side chain bound to the central carbon atom. The 'R' group differs among amino acids and determines the unique characteristics of each amino acid, such as size, polarity, and pH.

Which factor would most likely speed up the rate of succession?

Answers

Main think, pertaining to the growth of environmental system is based on the type with high rates of copy and growth, they find, are more likely to draw down speeds up the aerobic breakdown of accumulated organic matter the fires. But experiments within the past year show it likely that the particles gain most or all to speed up his rate of spin and equally by extending his arms slow down.

Mary recently had a small stroke that left her unable to move her right side. in which lobe of the cerebrum did the stroke most likely cause damage?​

Answers

The frontal lobe, which can be found right beneath the forehead. When this part of the brain is affected by a lesion or injury, symptoms can range from not being able to mobilize the body on one side of the body, having problems with speech or memory, irregular sexual desires and even the inability to control your impulses.

Scientists use whale flukes to identify individuals in a population. Which of the following characteristics of a whale fluke is not a genetic variation passed on from parent to offspring?

A.) Coloration of the fluke
B.) Shape of the fluke
C.) Size of the fluke
D.) Scars on the fluke

Answers

Answer:

The correct answer is option D, Scars on the fluke

Explanation:

The naturally existing characteristics such as colour, shape and size of any organism are linked to the genetic traits expressed. Only genetically controlled characteristics are passed on from generation to generation.  

However, scars on the body (are caused due to external environmental factors) are not genetically controlled feature and thus it will not be passed on from parents to offspring.  

Answer:

I just took the test

Explanation:

the correct answer is D. Scars on the fluke.

Looking at the line plots on your graph, describe how boiling point and melting point vary with respect to atomic number.

Answers

If you compare melting or boiling point with respect to the atomic number, you will found that the melting/boiling point will be higher as the atomic number increases. 
But after a few point, you will see that it will be decreased and become lowest when it hit the noble gas. After that, the melting point will be increased again and then decreased again at same pattern.

convert 21.0 cm to inches. Show your dimensional analysis setup

Answers

cm x (in/cm) = in
21 cm x (1 in / 2.54 cm) = 8.3677 in

The nurse is preparing a care plan for a patient with a cardiovascular disorder. which intervention would the nurse perform in order to provide effective care for the patient?

Answers

I think discussing the patient's care plan with the team members.

Explain why anatomical and molecular features often fit a similar nested pattern. in addition, describe a process that can cause this not to be the case.

Answers

This is because many organisms have a common descent they may fit into this similar nested pattern, sharing anatomical and molecular characteristics. To this we call homology.
There is, on the other hand, another process called convergent evolution. This process is due to natural selection pressure that affects organisms in different ways according to its needs and environment. For example, when we consider a butterfly, a bat, or a sparrow, we may say that they all have wings, but those wings are not anatomically comparable because they have completely different recent origins.

The nurse is conducting a prenatal class explaining the various activities which will occur within the first 4 hours after birth. the nurse determines the session is successful when the couples correctly choose which reason for the use of an antibiotic ointment?

Answers

An antibiotic ointment could be used for a woman's vagina lips in case of tearing in natural childbirth which can happen if the baby is say a little too large for the opening as long as not too large to require a caesarian. 

Imagine that the membranes in parts A and B make up the wall of the human heart or the wall of a blood vessel. Based on what you know about mechanical stress, what do you think high blood pressure over extended periods of time can do to such walls?

Answers

Question: What do you think high blood pressure over extended periods of time can do to such walls?

Final Answer:

Overtime with having high blood pressure. It can damage your blood vessels. With having high blood pressure it is straining your vessels. Also, with it constantly being high you are more likely to develop health problems. Some problems could be:

stroke, heart attack, and kidney damage.

Blood pressure is measured only when the person is at rest. This is best because they will get a more accurate reading.

Answer:

It is the answer the other person put I used it

Explanation:

All living things are able to maintain stable internal conditions, whether they are unicellular or complex, multicellular organisms. this property is called:

Answers

Homeostasis
Living organisms regulate their internal environment to maintain the relatively narrow range of conditions necessary for cellular function. For example, your body temperature should be kept relatively close to 98.6 °F.

There are a number of different strategies, but an easy to see example might be a jackrabbit, this can release heat through the surface of its large, thin ears, and actually increase blood flow to the blood vessels in the ears to cool in hot weather.

Which element is capable of forming long chains by forming single, double, or triple bonds with itself?

Hydrogen


Oxygen


Carbon


Nitrogen

Answers

Carbon is the only element capable of forming stable, extended chains of atoms bonded into single, double, or triple bonds.
Carbon is the only one

What is the relationship between inherited traits and proteins?

Answers

Each gene tells the cell how to put together the building blocksfor one specific protein. However, the gene (DNA) sits inside a different compartment of the cell (the nucleus) from the location of the cellular machines that make proteins (ribosomes).

Answer:

2021 anyone?

Explanation:

The following statements can be classified as describing only a hypothesis, only a theory, or both. Look at the following answer choices and determine which belongs only in the hypothesis category.

A.) Based on observation, testable, can be disproven
B.) Explains natural phenomena, supported or not supported, has empirical evidence
C.) Prediction, tentative, one or more scientists working together
D.) Well established, many different scientists working independently, highly reliable

Answers

Answer: C.) Prediction, tentative, one or more scientists working together.

Explanation:

The prediction, tentative, one or more scientists working together is the correct option which describes a hypothesis. This is because of the fact that an hypothesis is an presumed statement of facts which is required to be tested by using suitable methodology. Scientists basically base their scientific hypothesis keeping in mind the previous theories or observation which were not proved satisfactorily earlier or exhibit some doubtful facts which are taken important for verification.

Answer: Im not sure the answer but i know that it is NOT A

Explanation

i just took it and A is wrong

Which is the best criteria to use when classifying cells as either eukaryotes or prokaryotes?

Answers

Whether or not they have a nucleus. Eukaryotes have a nucleus while prokaryotes do not.

Cells are classified as eukaryotic or prokaryotic based on the presence of a membrane-bound nucleus and organelles. Eukaryotic cells have these structures, while prokaryotic cells do not. Techniques like ribosomal RNA gene sequencing have reinforced the classification and evolutionary relationships.

The best criteria to use when classifying cells as either eukaryotes or prokaryotes involve noting the presence or absence of a membrane-bound nucleus and organelles. Eukaryotic cells have membrane-bound organelles, including a nucleus, which houses the cell's DNA. In contrast, prokaryotic cells lack a membrane-bound nucleus and organelles. Bacteria and Archaea are examples of prokaryotes, whereas animal cells, plants, fungi, and protists are eukaryotes. Biologists like Carl Woese have studied cells and their classifications by using techniques such as ribosomal RNA gene sequencing to determine the evolutionary relationships between these two groups.

Martin buber states that "i-it" and "i-thou" represent two ways in which humans can relate to one another. what is the difference between these two types of relationships?

Answers

The I -It relationship is a relationship of subject to object. In this type of relationship, human being perceive each other as having specific, isolated qualities and perceive themselves as part of the world which is made up of things. The relationship is stable, predictable and detached. 
 The I - thou is a relationship of subject to subject. In this type of relationship human beings are aware of each other as having unity of being.
The major theme of Martin Buber is that human existence may be defined by the way in which we engage in dialogue with others and with God.

The difference is that

I-It" relationships are stable, predictable, and detached.

The I-Thou relationships does takes place relations with nature, humans or with spiritual beings. It is often due to both at moments of real dialogue or indifference.

This relationship is known by mutuality, being direct, being present, intensity etc. Buber stated that it is a bold leap into the experience of the other.

I-It is a relationship of subject-to-object.

Conclusively, based on Buber interpretation, human beings do uses two attitudes toward the world that is the I-Thou or I-It.

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Martin Buber states that "I-It" and "I-Thou" represent two ways in which humans can relate to one another. What is the difference between these two types of relationships?

A. "I-It" relationships are difficult to create and sustain.

B. "I-Thou" relationships are not necessary for a rich life.

C. "I-Thou" relationships are based on what other people can do for us.

D. "I-It" relationships are stable, predictable, and detached.

Help, please

14. How does the camouflage of a butterfly’s cocoon relates to function

Answers

The camouflage protectes the butterfly in the cocoon during it's metamorphosis.

Answer:

Butterfly cocoon camouflage is related to the protective function because it prevents the cocoon from being attacked by predators.

Explanation:

The cocoon of butterflies and moths has the function of protecting the larva during metamorphosis. Some species, however, present the cocoon with the ability to camouflage the surrounding environment. This camouflage provides even greater protection as the cocoon is disguised and goes unnoticed by the attention of predators.

What do scientists need to look at before developing an argument?

Answers

The data, claims, hypotheses, and observations
Answer with Explanation

A scientific argument is known as people fail to agree about scientific claims using experimental data to prove their arguments. It is used by scientist to complete their research activities.  Before developing an argument scientist need to look at the authenticity of the data, declarations, supposition or proposed explanation made on the basis of limited evidence and observations. These arguments are based on the proofs that are present. Therefore, they make sure that they are verified.  

which tool is most likely used during a field investigation?

microscope
x-ray diffraction
altimeter
hydrometer

Answers

Most likely an altimeter,
microscopes can be too heavy to carry outside,
 x-ray diffraction is used to determine the molecular structure of a crystal so that is not likely to be helpful,
but an altimeter determines the altitude of an object on a fixed level, so that can be useful during a field investigation
hydrometers-measure gravity of liquids, probably not useful for a field investigation

A client who is pregnant for the first time attends the prenatal clinic. she tells the nurse, "i'm worried about gaining too much weight, because i've heard that it's unhealthy." how should the nurse respond?

Answers

The nurse should respond in a calm way and explain the effect of having to be pregnant. The nurse should respond to client that mothers who are usually pregnant gains weight than their weight before they were pregnant and it is only normal and not unhealthy as this happens and is already normal to happen.

Answer:

After getting pregnant, an expecting mother should attain about fifteen to twenty-five pounds of weight, which is regarded as healthy and normal. The majority of expecting mothers only achieve a gain of about 2.5 pounds at the time of the first trimester. However, a gain in weight of about one pound in a week all through the left part of the pregnancy is considered quite normal.  

List the four classes of organic macromolecules

Answers

I think that is lipids ( fats), carbohydrate, proteins, and nucleic acids.

Please vote my answer brainliest. thanks!

The functions of the body that operate outside of conscious awareness are governed by the _______ nervous system.

Answers

The functions of the body that operate outside of conscious awareness are governed by the Autonomic Nervous System nervous system.
The functions included in this category can be understood by the examples like "Heartbeat", "Breathing", Digestive System etc.
None of them are controlled by our Conscious Awareness! 

Most extinction is ________.
a. gradual, generally occurring when species cannot adapt genetically to changes in environmental conditions
b. the result of slow climate change
c. the result of environmental catastrophe
d. problematic for generalists
e. not often a problem for endemics

Answers

An extinction event is a well-known and quick decrease in the biodiversity on Earth. Such an occurrence is recognized by a sharp change in the diversity and abundance of multicellular organisms. It happens when the rate of extinction surges with respect to the rate of speciation. In other words, this happens when species cannot adapt generally to the change in the environment. So the correct answer would be letter a.

Final answer:

The majority of extinctions take place gradually, usually because a species fails to adapt genetically to shifting environmental circumstances. It is not always tied to environmental catastrophes or climate changes. Specialists or endemic species, which have adapted to a specific environment, are more prone to extinction than generalist species.

Explanation:

Most extinction is gradual, generally occurring when species cannot adapt genetically to changes in environmental conditions (Option a). This is primarily due to the slow nature of genetic evolution which cannot keep pace with sudden drastic changes in environmental conditions. Over the vast geological timescales, many species have disappeared due to such inability to adapt. It is not always linked to catastrophic events or climate changes. Moreover the problem of extinction more critically affects specialists and endemics, rather than generalists. Specialists or endemics are species that are adapted to a very specific type of environment, and hence have less flexibility to adapt to changes compared to generalists.

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Scientists distinguish whether an entity is living or nonliving by describing the _____ of life.

a.characteristics
b.value
c.length
d.quality

Answers

 The answer is going to be A.characteristics
the answer is characteristics :)

The _______ is the body's slow-acting control system and acts by means of _______.

Answers

first blank space is endocrine system and the second blank is hormones  

The endocrine system is the body's slow-acting control system and acts by means of hormone.

what are the properties of hormones ?

Hormones are the chemicals secreted within the human body from endocrine gland under the controlled activities of the body, the  hormones are released to the blood.

It act as a messenger and Blood act as a carrier to transmits them to various organs and tissues of the body, then hormones bind to the receptors of the target site, followed by transmission of  the message to the organ or tissue.

Hormones have a low molecular weight, easily pass through capillaries,  act in low concentration, soluble in water, non-antigenic, organic catalysts,  act as coenzymes.

Hormones cause a limited number of reactions, can not affect any metabolic activities of a cell, after their function of hormone is over, they are converted into degradable form and excreted or inactivated, the activity is non-hereditary.

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Anders is in his mid-fifties. anders can expect that he will experience a gradual decrease in _____.

Answers

He will experience a gradual drop in his testosterone levels as he ages. This will cause a lowered amount of energy and could cause a slight gain in weight. In addition, he may experience fatigue, a loss of body hair, and a general decrease in his strength.
Final answer:

Anders, in his mid-fifties, can expect decreases in stamina, strength, reflex times, and sensory abilities as he ages, along with cognitive changes and a less efficient immune system.

Explanation:

Anders, being in his mid-fifties, can expect a gradual decrease in several physical and cognitive abilities as he transitions into old age. This includes a decline in stamina, strength, reflex times, and sensory abilities such as vision and hearing. Additionally, cognitive changes like a decrease in brain cell numbers and reduced efficiency of the immune system are common, increasing the risk of illnesses and conditions such as Alzheimer's disease. It's important to note that while these declines are common, there is considerable individual variation in how and when they manifest.

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