Answer:
A). Nearly Symmetrical
Explanation:
Don't ask i kno all answers!
In angiosperms, the process of ________ ensures that the endosperm will develop only in ovules containing a fertilized egg.
A client is returning from the operating room after inguinal hernia repair. the nurse notes that he has fluid volume excess from the operation and is at risk for left-sided heart failure. which sign or symptom indicates left-sided heart failure?
If both the glomerular and capsular hydrostatic pressures remain unchanged, an increase in the blood colloid osmotic pressure results in a(n) _____________ in the net filtration pressure.
A woman gives birth to a small infant with a malformed skull. the infant grows abnormally slow and shows signs of substantial cognitive and intellectual deficits. the child also has facial abnormalities that becomes more striking as it develops. what might you expect to find in the mother’s pregnancy history?
Plants can reduce global warming, because photosynthesis requires _______.
The answer to this question is that photosynthesis requires carbon dioxide. Photosynthesis is the process where plants converts the light from the sunlight into a chemical energy like oxygen and organic compounds. Plants also use photosynthesis in order for the plants to make food.
Answer: Carbon Dioxide
Who should food handlers ask when they have questions about the minimum cooking temperature for meat?
Answer:
They should get the information from the food and safety guidelines.
Explanation:
The United States department of Agriculture has provided guidelines for the safe use of food. The food handlers must go through the document because it answers all the questions related to the food safety.
The food handlers must be informed prior to handling of food that how should the food be carried from one place to another.
The supervisor or the manager must introduce the guidelines to the food handlers.
which statement about capillaries is correct?
a. their walls are only one cell thick
b. they move mucus through the lungs
c. their walls are covered with cilia
d. they warm and humidify inhaled air
Answer:
Option a.
Explanation:
Cappilaries are thin, branched blood vessels that make network between venues and atrioles.
There main function is to transfer oxygen and nutrients from blood to other body part and to collect waste products from different tissues.
Cappilaries show presence of thin walls, made up of only one cell that help them to perform their function efficiently.
Thus, the correct answer is option). a.
A scientist observes one chimpanzee using sticks and leaves to pull ants out of anthills. The scientist concludes that all chimpanzees use tools. Why should you be skeptical of the conclusion?
The Scientists Needs More Supporing Evidence.
In what two ways did the human population change as a result of the agricultural revolution
Final answer:
The agricultural revolution resulted in increased population growth and changes in family size and structure.
Explanation:
The agricultural revolution brought about two major changes in the human population:
The shift from hunter-gatherer societies to agricultural societies led to increased population growth. As humans learned to cultivate crops and domesticate animals, they were able to rely on a more stable and dependable food supply, which allowed them to settle in one place and establish larger communities.
The agricultural revolution also resulted in changes in family size and structure. With the development of farming, having larger families became an asset as extra hands were needed to work on the farms. As a result, the birth rate increased, leading to further population growth.
Which labeled placemark in the layers folder represents the stratosphere?
factors that influence the expression of human sexuality
The hypersensitivity reaction that occurs after a person who is allergic to bee stings is stung by a bee is called
Which organelle pictured is critical for glucose production? A. vacuole B. mitochondrion C. chloroplast D. vesicle
place the following in order from smallest to largest amino acid, globular structure, c,h,o,n
amino acid sequence.
Which action would most likely increase the amount of carbon in the environment?
cutting down most of the trees in a forest to make furniture
using energy-efficient appliances in place of older, traditional appliances
reusing shopping bags instead of using disposable plastic bags
recycling paper and plastic instead of throwing it in the trash
The answer is A, cutting down most of the trees in a forest to make furniture.
In the course of double fertilization one sperm fuses with the egg and the second fuses with
What is the term for the junction between one nerve cell and the next called?
The process of spermatogenesis and spermiogenesis begins with a __________ and ends with four __________.
The process of spermatogenesis and spermiogenesis begins with a Germ cells and ends with four gametes.
Thus, Spermatogenesis is the process by which sperm cells are created in the testes' seminiferous tubules. Spermatogonia, which are diploid cells that divide through mitosis to make additional spermatogonia, are where it all begins.
While some of these cells differentiate into primary spermatocytes, others serve as stem cells for upcoming cycles of spermatogenesis.
Primary spermatocytes go through the first meiotic division, or meiosis I, which produces two secondary spermatocytes. Each subsequent spermatocyte has half as many chromosomes as the primary cell and is haploid.
Thus, The process of spermatogenesis and spermiogenesis begins with a Germ cells and ends with four gametes.
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Which of the following is counted as a single respiration?
A. One inhalation
B. One inhalation and one expiration
C. One expiration
Answer:
B
Explanation:
Respiration is the process of taking in oxygen and expelling carbon dioxide from the lungs
One inhalation and one expiration is COUNTED as a single respiration (Option B).
In human physiology, respiration refers to the exchange of oxygen and carbon dioxide with the environment through the respiratory system (e.g., lungs, tracheas, etc).
Inhalation is the process by which oxygen-rich air enters the lungs and oxygen moves from the lungs to the bloodstream.
Expiration refers to the opposite process by which carbon dioxide is removed from the body through the respiratory system.
In conclusion, one inhalation and one expiration is COUNTED as a single respiration (Option B).
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Which of the following is the designation for bedrock? a. O b. A c. R d. C
The Correct answer is: C. R
How would each of these changes affect the carbon cycle and the oxygen cycle?
- An increase in respiration
- A decrease in photosynthesis
- An increase in the amount of fossil fuels burned
Increases in respiration and the burning of fossil fuels add more CO2 to the atmosphere, while a decrease in photosynthesis removes less CO2, further amplifying global warming and climate change by altering the balance of the carbon and oxygen cycles.
Three key changes have potential impacts on the carbon cycle and consequently the oxygen cycle: an increase in respiration, a decline in photosynthesis, and a rise in the combustion of fossil fuels. An increase in respiration amplifies the amount of carbon dioxide (CO2) released into the atmosphere, as living organisms convert oxygen back into CO2. A decrease in photosynthesis has the inverse effect, reducing the rate at which CO2 is removed from the atmosphere by plants and algae to produce oxygen through the transformation of sunlight, water, and CO2 into glucose and oxygen. When photosynthesis rates drop, less carbon is sequestered in the form of organic matter, leading to higher atmospheric CO2 levels.
The combustion of fossil fuels is a major influencer of the carbon cycle by significantly increasing the concentration of CO2 in the atmosphere. This process adds to the greenhouse effect, contributing to global warming and climate change, and altering natural carbon sinks such as oceans, which absorb more CO2 becoming more acidic. Deforestation exacerbates these issues by decreasing the number of trees that can remove CO2 from the atmosphere through photosynthesis, further destabilizing the carbon cycle balance.
Which is a product in the following chemical reaction? CH 4 + 2O 2 → CO 2 + 2H 2 O
Answer:
H 2 O
O 2
H 4
CH 4
Explanation:
the answer choices are ^
Prior to the invention of refrigeration, meat was often preserved by soaking it in brine (a solution of water with a high concentration of salt) to kill any microorganisms that might have tried to use the meat as their own food source. Which of the following BEST explains how a brine solution could be lethal to those microorganisms?
Water would move out of the cells of the microorganisms by osmosis and the cytoplasm would become dehydrated, killing the cells.
Which best summarizes the peppered moths in England after the Industrial Revolution?
A. The allele frequency changed.
B. A new mutation allowed moths to survive.
C. Moths learned to adapt to their environment.
D. The light moths had an advantage.
The statement that best summarizes he peppered moths in England after the Industrial Revolution is "The allele frequency changed."
Option A is correct
What are moths?
Moths are insects, nocturnal flying insects that make up the order Lepidoptera, which also includes butterflies and skippers.
In conclusion, Before the pollution of the trees caused the trunks to turn black and the frequency of blacks being noticed to be greater than whites, white moths were able to blend in with the trees.
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While a nurse is teaching a client with diabetes about food choices, the client states, "i do not like broccoli." which food should the nurse suggest to substitute for broccoli?
With which condition are the bronchial epithelial cells replaced by a fibrous scar tissue
"cooking foods to their proper temperature helps to ensure that _______ bacteria are killed before the food is eaten."
Cooking foods to their proper temperature ensures that harmful bacteria present in the food are killed, thus preventing foodborne illnesses. It is crucial to adhere to recommended internal cooking temperatures for different food types to ensure safety.
Explanation:Cooking foods to their proper temperature is crucial for food safety, as it ensures that harmful bacteria are eliminated. Bacteria such as salmonella, E. coli, and listeria are potentially present in various foods and can cause foodborne illness if not properly killed by heat during cooking. For instance, poultry should be cooked to an internal temperature of 165°F (74°C) to kill any potential harmful bacteria that may be present. Therefore, the complete statement would be: 'Cooking foods to their proper temperature helps to ensure that harmful bacteria are killed before the food is eaten.'
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"to improve cardiovascular fitness, _____ workout sessions per week are optimal"
Based on the classification of organisms, a lion would share characteristics most similar to an animal in the same ______. genus family class genre