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Answer:

The most common mode of spread for respiratory viruses is via (C) respiratory droplet transmission. Virus-laden droplets (generated by coughing, sneezing, or talking) are propelled from an infected person directly onto the mucosal surfaces of a host.

Explanation:

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Virus-laden droplets (generated by coughing, sneezing, or talking) are propelled from an infected person directly onto the mucosal surfaces of a host.

Answer:

At high temperatures the shape of the enzyme is altered so that it is no longer complementary to its specific substrate. This effect can be permanent and irreversible and is called denaturation

Answer:

At high temperatures the shape of the enzyme is altered so that it is no longer complementary to its specific substrate. This effect can be permanent and irreversible and is called denaturation

Answer:

A) Virus

Explanation:

Answer:

i hope it helps :)

Explanation:

2.6 grams per cubic centimeter

Answer:  The hormones controlling the female reproductive system include - (), - (), and (), all of which are produced in the brain.

Answer:

The respiratory system is a biological system consisting of specific organs and structures used for gas exchange in animals and plants. The anatomy and physiology that make this happen varies greatly, depending on the size of the organism, the environment in which it lives and its evolutionary history. In land animals the respiratory surface is internalized as linings of the lungs. Gas exchange in the lungs occurs in millions of small air sacs; in mammals and reptiles these are called alveoli, and in birds they are known as atria. These microscopic air sacs have a very rich blood supply, thus bringing the air into close contact with the blood. These air sacs communicate with the external environment via a system of airways, or hollow tubes, of which the largest is the trachea, which branches in the middle of the chest into the two main bronchi. These enter the lungs where they branch into progressively narrower secondary and tertiary bronchi that branch into numerous smaller tubes, the bronchioles. In birds the bronchioles are termed parabronchi. It is the bronchioles, or parabronchi that generally open into the microscopic alveoli in mammals and atria in birds. Air has to be pumped from the environment into the alveoli or atria by the process of breathing which involves the muscles of respiration.

Explanation:

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Answer:

Nitrogen

Explanation:

Answer:

it comes 4 forms evaporation , condensation, precipitation and i believe water vapor it repeats it's own cycle.

Answer:

answer B D C E

Answer:

the answer is c

Explanation:

Answer:

Meiosis is a type of cell division that reduces the number of chromosomes in the parent cell by half and produces four gamete cells. This process is required to produce egg and sperm cells for sexual reproduction. During reproduction, when the sperm and egg unite to form a single cell, the number of chromosomes is restored in the offspring.

Explanation:

sourced from nature.com

Answer:

Are snails born with shells?

Explanation:

Answer:

The correct answer is - The growth and tissue repair are the major purpose of mitotic cells in multicellular organisms.

Explanation:

The purpose of mitotic cell division in multicellular organisms can be understood by the three points:

1. somatic cells divide through mitotic cell division.

2. Every multicellular organism shows growth and develop with time in size

3. Every cell of the body is repaired with the help of the mitosis that replaces the damaged cell with the new cell.

Single-celled eukaryotes show asexual reproduction by binary fission which is a form of mitosis.

Answer:

Individuals with adaptive traits, traits that give them some advantage are more likely to survive and reproduce. Over time, these advantageous traits become more common in the population. Through this process of natural selection, favorable traits are transmitted through generations.

here are some example

Adaptatio ——A trait that improves an organism's ability to survive and reproduce in an environment

Fitness——The ability of an organism to survive and reproduce

Artificial selection——Selective breeding of organisms to promote the appearance of desirable traits in offspring

Explanation:

Explanation:

2moles-------1

15moles------x

X=7.5

Answer:

you always have a 50/50 chance of getting a boy or a girl

Explanation:

Answer:

Reproduction.

Explanation:

Reproduction is the process by which organisms produce new organisms of the same type. This can be asexual (an organism not needing a mate to reproduce like certain plants or bacteria) or sexual reproduction (needing a mate to reproduce). Most species can only produce sexually.

An organism that lives in or on another organism and gets its food from or at the expense of its host

Answer:

an organism that lives in or on an organism of another species (its host) and benefits by deriving nutrients at the other's expense.

Answer:

The Saturated Zone

Explanation:

Answer:

Skin and Gills

Other animals, such as earthworms and amphibians, use their skin (integument) as a respiratory organ. A dense network of capillaries lies just below the skin, facilitating gas exchange between the external environment and the circulatory system.

Explanation:

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Answer:

D- light energy from the sun is stored

Explanation:

The methods which are actively involved in preventing  the transmission of the flu are as follows:

The flu is caused by the influenza virus that contaminates the respiratory organs primarily. These viruses are spread from one infected person to another, the use of infected objects, direct contact between individuals, etc.

Flu disease is a contagious disease that is easily transmitted from person to person. In this case, one must be passively aware of its causes, prevention, and medication in detailed information.

Therefore, it is well described above.

To learn more about Influenza, refer to the link:

https://brainly.com/question/8425048

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Answer: Sexual reproduction provides genetic diversity because the sperm and egg that are produced contain different combinations of genes than the parent organisms.

Explanation:  Each resulting cell, or gamete, resulting from meiosis has only half the amount of DNA as the parent cell.