A mathematical model of a food web helps you better understand portions, and track the structure of how the web is flowing. The food web could also help because it helps predict things.
Answer:
(1)limitation must be within the constitutional power of government; (2) the limitation must further an important or substantial governmental interest; (3) the governmental interest must be unrelated to the suppression of the freedom of expression; and
Answer: No
We get many crops from soil. If we do not get enough crops, we will run out of food and may die. The answer is no.
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<u>Answer</u>: B) White blood cells.
<u>Explanation</u>:
- <em>Killer T cells,</em> also known as cytotoxic T cells are the cells of the immune system. These are a type of white blood cells.
- These cells perform various functions such as killing the virus-infected cells, damaged cells, and cancerous cells. They are also involved in transplantation rejection as they recognize the MHC I molecules.
- However, since they are <em>themselves are a type of white blood cells, they do not kill them.</em>
