The environment contains

Answers

Answer 1

Living and Non-living things that keep everything balanced.

Answer 2

Natural reasouces and items that create living means which go through a cycle and reformed until that object cannot be obtainable

Hope this helps

Related Questions

What is a chain of amino acids called?

Answers

A chain of amino acids is otherwise known as a protein. (These are bonded by polypeptide bonds)

A chain of amino acids is known as a polypeptide.

• The fundamental unit of a protein is known as an amino acid. It is a monomer, which joins together to give rise to a protein.

• The amino acids are joined together by a bond known as peptide bonds.

• The joining of amino acids is a dehydration synthesis as in the process a molecule of water is eliminated.

• The two amino acids joined together is known as a dipeptide, and a long chain of amino acids is known as a polypeptide.

Thus, the chain of amino acids is known as a polypeptide.

To know more about:

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an atom has an atomic number of 17, a mass of 37 amu, and a charge of -1. How many protons does this atom have? How many neutrons does this atom have? How many electrons does this atom have?

Answers

The atom has 17 protons, 20 neutrons, and 17 electrons.

Answer:

In conclusion, we have:

17 protons

18 electrons

20 neutrons

Explanation:

Hello!

Let's solve this!

The atomic number indicates the number of protons that is equal to the number of electrons.

In this case, the number of protons is equal to 17.

The number of electrons is equal to 17.

To calculate the number of neutrons, we subtract the mass:

37-17 = 20.

Since the mass is equal to the number of neutrons plus that of protons.

In this case, the number of neutrons is 20.

As it has a charge -1, we add one more electron.

In conclusion, we have:

17 protons

18 electrons

20 neutrons

How have the Earth systems and life co-evolved over time?

Answers

Through evolution. The mechanism by which organism adapt and be able to survive in an environment however limited is because of evolution. Primitive life is different from the current ones because the early Earth was different from the ones that exists today. Further, as life thrived, Earth was able to supply the necessary materials for life to survive and continuous be complex as it is today.

what is the range for the following set of measurements? 27c, 12c, 31c, 19c, 23c, 11c, 17c
A) 0c to 100c
B)11c to 31c
C)1c
D)27c to 17c

Answers

12c
hopes that help you out

Answer: B) 11c to 31c

Explanation:

We know that the range of any data gives us a interval which contains all the data and provides an indication of statistical dispersion from minimum value to the maximum value.

The given set of measurements : - 27c, 12c, 31c, 19c, 23c, 11c, 17c

Here the highest measurement :- 31c

The least measurement :- 11c

Then , the range of the given set will be :-

11c to 31c

Hence, the range for the given set of measurements is 11c to 31c .

How does calhoun distinguish between the "numerical" and "concurrent" majorities?

Answers

Calhoun looked at the numerical majority as a counting of people within a society or community that needed to be socially exaggerating by having a systematic process of government, the concurrent majorities. Calhoun thought to enforce these laws and to leverage people into familiar hierarchies would keep societal laws in place and maintain order and control of resources and was beneficial to mankind.

John Caldwell Calhoun was a most important statesman and political theorist from South Carolina throughout the first half of the 19th century. He distinguished the numerical majorities by calculating the population of citizens and the concurrent majorities with those citizens or individuals involved in the government.

Which characteristics do scientists use to group species?

Answers

I believe Ancestors and DNA is the answer to your question. Hope this helps!

What is the deadly protist called naegleria that can cause meningitis?

Answers

Naegleria is a deadly protist that can cause meningitis and also lead to death. This can be found in warm bodies of water and has been found in public swimming places, like beaches. It can infect a person's CNS (central nervous disorder). They dealy parasite will enter a person's body through their nose. it follows a path to their brain. Many times a person does not know they are infected until it to late. The estimated amount of people who actually survive this is 5% with 95% of the people dying. They usually pass away within 4-5 days.

In which type of cell cycle(s) does viral dna become integrated into the host cell's dna?

Answers

dead, alive,dead and dna and rna

Animals with a nervous system show several more complex types of responses. These responses are called A:Instinct or B:Learned responses

Answers

i would say A but not really sure lol

Answer:

Explanation:

Which vessels contain deoxygenated blood?

Answers

The inferior vena cava carries... Veins carry the deoxygenated blood from different parts of the body to the heart. Among the veins, only pulmonary vein carries oxygenated blood (from lungs to left atrium). Among the 5 main vessels of our body, veins carry deoxygenated blood.

What is the correct order for the process of water eroding soil?

A. sheet erosion, rills, gullies

B. sheet erosion, gullies, rills

C. gullies, rills, sheet erosion

D. rills, sheet erosion, gullies

Answers

A. sheet erosion, rills, gullies

Answer:

The correct order for the process of water eroding soil is A.

1. Sheet erosion: Water will remove a thin layer of soil from the soil surface.

2. Rill erosion: Running water forms small channels in the soil.

3. Gully erosion: Running water moving on the rills concentrate to form larger channels.

Human blood is composed of all the following except

Answers

What are the possible answers? its composed of red blood cells and plasma

a chemist is studying the effects of minerals on plant growth. she knows that phosphorus stimulates plant growth. She decides to test the effects of various phosphorus concentrations on plants every 5 days over a 20 day period. What is the independent variable in this experiment
a. amount of plant growth
b. phosphorus concentration
c. time of experiment
d. types of plants

Answers

I think its b because its the one that the chemist is changing

Answer: Option B

Explanation:

A chemist is performing an experiment in which he is testing the effect of various phosphorus concentration on the growth of plants.

She decides to change the concentration of phosphorus on every 5th day over a total growth period of 20 days.

The growth of plants will change according to change in concentration of phosphorus. So, the concentration of phosphorus is independent variable.

Hence, the correct answer is option B

An infant has tricuspid atresia. how should the nurse interpret this finding?

Answers

Tricuspid atresia is a congenital heart disease in which the tricuspid valve is missing (absent).

Therefore, a child suffering from Tricuspid atresia will be having no communication from the right atrium to the right ventricle due to the absence of right atrioventricular connection.

The term meaning any degenerative disease of the brain is

Answers

Your answer should be encephalopathy.

Hope this helped.

if a cell is isotonic in an 80% sucrose solution, how will the movement of water across the cell membrane affect the size of a cell if it is moved from an 80% sucrose solution to a 40% sucrose solution

Answers

The cell will increase in size.

The answer is; The cell will increase in size

When the cell is moved is the 40% sucrose solution, the solution will be hypotonic to the cytoplasm of the cell. Therefore, through osmosis, water will move from the sucrose solution to the inside of the cell. In osmosis, water moves from a hypotonic solution to a hypertonic solution through a semi-permeable membrane. If the cell is an animal cell, it may lyse because it has no cell wall to give it structural support.

During an interview, a teenage patient says, "i don't use many drugs." which would be the best response by the nurse?

Answers

Why do you use any drugs? What are these drugs used for and are they recreational or prescribed. If they are prescribed then are they prescribed to you or someone else?

Give the term for the cell type that is characterized by a lack of any internal membrane bound organelles.

Answers

Prokaryotic is the term used for the cell type without any membrane-bound organelles. All the proteins, DNA and metabolites that are inside the cell are all together in the cytoplasm that's held by a cell membrane, instead of all enclosed in separate compartments or organelles.

Answer:

Explanation:

that

A student observes a leaf epidermis under a microscope. it has many stomata but they all appear closed. this epidermis was most likely from:

Answers

the epidermis are most likely to flaccid in nature

The sugar __________ is found only in milk and milk products.

Answers

Lactose is the sugar.

____ organized on chromosomes carry the information that controls the functions of the cell.

Answers

Genes organized on chromosomes carry the information that controls the functions of the cell. Each gene contains a particular set of code for a particular molecule or protein for a specific function.

List the four (4) major groups for the antidepressant medications and the prototype of each one.what are the major differences between the four (4) classes?

Answers

Major groups and differences between them:

1- TCA - tricyclic antidepressant- TCA's increase levels of 2 neurotransmitters( norepinephrine and serotonin)in the synapse, that are low in cases of depression. TCA's also block the actions of another neurotransmitter, acetylcholine.

prototypes: amoxapine, imipramine, clomipramine, nortriptyline

2. SSRI - selective serotonin reuptake inhibitor- prevents reabsorption of serotonin in the synapses, just like TCA's but only for serotonin.

prototypes:Fluoxetine, Sertraline, Paroxitine

3. MAOI -monoamine oxidase inhibitor- This class of drug blocks a enzyme (MAO) responsible for destroing the neurotransmitters that are low in the brain in case of depression. This drug will allow more "happy" neurotransmitters to be in the brain, causing less depression.

prototypes: selegiline, isocarboxazid, phenelzine

4. Atypical antidepressant- In this group there are medications that work in different ways from one another. They change the levels of one or more neurotransmitters, serotonin, dopamine, or norepinephrine

Prototypes: Bupropion, Mirtazapine, Trazodone, Vortioxetine

The four main groups of antidepressant medications and the prototypes for each one are as follows: 1. TCA - tricyclic antidepressant 2. SSRI - selective serotonin reuptake inhibitor 3. MAOI -monoamine oxidase inhibitor 4. Atypical antidepressant Major differences include side effects and the way each affects the individual's brain chemistry, which can only be discovered through trial and error.

Katrina is 20 years of age. she usually consumes about 1800 kcal per day. according to amdr guidelines, what is her range of protein intake?

Answers

If the Katrina is 20 years of age than she is adult. So, According to the Institute of Medicine, the carbohydrate AMDR is 45 to 65, meaning 45 to 65 percent of your daily calories should come from carbs. By comparison, For the adult AMDR is 10 to 35 percent for protein and 20 to 35 percent for dietary fat.

Snakes shed their outermost layer of skin regularly. Which characteristic of life is this action an example of?

A)excretion
B)growth
C)homeostasis
D)nutrition
E)reproduction

Answers

Growth is the right answer, because ecdysis or moulting term is associated with shedding of exoskeleton . Snakes do so to increase in size and for development

Answer:

the correct awnser is (A)

Explanation:

It seems to either be homeostasis so the snake may regulate its state of being like how a person will take off their coat when it gets too warm or growth where the snake sheds its skin to prepare for growth. From what I can tell, the answer can't be excretion, reproduction, or nutrition. As the skin, gave no initial nutritional value so that eliminates excretion and nutrition. The snake isn't giving birth to other snakes during this process so that eliminates Reproduction.

A normal appearing couple is found to be heterozygous recessive for albinism. Both have the genotype Aa. The gene responsible for albinism is recessive to the normal pigment-producing gene. What are the chances of their children being albino?
A: 3:4 children will be albino.
B: All children will be albino.
C: 1:4 children will be albino.

Answers

Using the Pennett Square to chart the possibility of an offspring showing the recessive albino trait, the odds are 1:4 if both parents carry the genotype Aa. Draw a square and divide into 4 sections. For the father, on top of the first square on the upper left place a "A". on the upper right place a "a". For the mother, down the left side for the top square place an "A" and the lower square an "a". Inside each corresponding square line up the letters to find the genetic traits . In this example , one should get one child "AA" no recessive gene, two offspring with "Aa", carry the recessive gene, and a fourth. "aa" carries and shows trait of recessive gene. thus chances are 1:4 will have the albinism.

_____ helps regulate water and electrolyte balance. med term

Answers

Answer: KIDNEY (URINARY/EXCRETORY SYSTEM) helps regulate water and electrolyte balance.

Kidney is an important organ of our urinary system that regulates chemical composition of blood, regulates water and electrolyte balance, etc in our body. Kidney is made up of nephron cells that filters water, reabsorbs amino acids, secrete and excrete urine outside the body.

Answer: the Kidney is the correct answer.

What happens to the speed of sound as pressure, temperature, and salinity increase?

Answers

Ans : The speed of sound is the distance travelled per unit time by a sound wave as it propagates through an elastic medium. At 20 Â°C (68 Â°F), the speed of sound is 343 metres per second (1,125 ft/s; 1,235 km/h; 767 mph; 667 kn), or a kilometre in 2.91 s or a mile in 4.69 s. The speed of sound in water increases with increasing water temperature, increasing salinity and increasing pressure (depth). The approximate change in the speed of sound with a change in each property is: Temperature 1Â°C = 4.0 m/s Salinity 1PSU = 1.4 m/s Depth (pressure) 1km = 17 m/s

During the light- dependent reaction of photosynthesis light energy is coverted into form of energy?

Answers

It is converted into chemical energy.

Which term is associated with asexual rather than sexual reproduction?
A) zygote
B) conjugation
C) binary fission
D) alternation of generations

Answers

C. Binary Fission is the answer

Answer: C. Binary fission

There are two modes of reproduction used by the living organisms to reproduce offspring. The asexual mode of reproduction is a process in which the organism does not require the gamete formation, and does not require a mate for copulation, only a single parent is involved in this process. The offspring produce are genetically identical to their parent. But sexual reproduction gamete formation is necessary, and a mate is required for copulation. The offspring are not genetically identical to their parents.

Binary fission is a term that is associated with asexual rather than sexual reproduction. Binary fission is a type of asexual reproduction, in this a fully mature parent cell divides into two daughter cells. In this process segregation of the genetic material and it's replication takes place simultaneously. The genetic material is equally distributed to both of the daughter cells. Binary fission can be observed in some prokaryotes such as bacteria. It is also seen in single celled eukaryotes such as Amoeba and Paramecium.

what are the parts of the finger close to the nail called

Answers

I believe the answer is Moon

Hope this helps

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