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lukranit [14]
3 years ago
12

If there are 72 donors in all, how many of them are at the silver level?

Biology
1 answer:
Genrish500 [490]3 years ago
6 0

Answer:

36

Explanation:

If you divide 72 by 2 the answer would be 36

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Create an example in which a mutation entered the gene pool and due to predator pressure. Becomes predominate. For example, thin
Genrish500 [490]

Answer:

The population of light colour Peppered moths decreases and dark Peppered moths increases.

Explanation:

During the industrial revolution, the population of light colour Peppered moths decreases and dark Peppered moths increases because due to industrial revolution, air pollution increases which spreads a black dust on the trees and as a result the light colour Peppered moths can easily be seen in the dark by its predator and feed on them while dark colour Peppered moths can't be seen in the dark so the predator is unable to feed and as a result the population of dark colour Peppered moths increases.

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3 years ago
A moving object is an example of?
Alex73 [517]

Answer:

kinetic energy

Explanation:

think of kinetic energy as basically being the energy of movement. If something is moving it has kinetic movement.

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4 years ago
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Which two proccesses are involved in mitotic cell division
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<span>Nuclear duplication (mitosis) and cytoplasmic division (cytokinesis)


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A close relationship between two species that benefits at least one of the species is called
kotykmax [81]
Symbiosis is the name given to a close relationship between organsims of different speciies. Usually one of the species benefits.
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4 years ago
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1. Describe what would happen if an organ in your specific organ system stopped working.
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If an organ in your specific organ system stopped working. then the other organs will try to rectify the issue and attempt to make a balance state known as homeostasis.

<u>Explanation:</u>

The organs are the important things that make up the functioning of an organ system. Every organ system in the human body are inter dependent on each other's function. For example circulatory system and the respiratory system. If the organs of an organ system fails, then the other organs will try to match the particular organ's function thereby reaching a state of balance.

This process of getting a state of being balanced in a human body human body is called homeostasis. The important organs for respiratory system includes larynx, pharynx, nose, lungs, bronchi and trachea. When there occurs a failure of one organ occurs the other organs will try to do the function to reach a balance within the organ system.

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