Answer:
Excretion is the process by which cells and organisms rid themselves of waste.
They provide the immune system with "memory" against previously encountered pathogens.
T memory cells are necessary for protective immunity against invading pathogens
Answer:
A cell cycle is a series of events that takes place in a cell as it grows and divides. A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division.
Explanation:
hope this is what you meant :)
Answer:
organs
Explanation:
tissues combine to form organs. Hope this help!
The best determination of a community’s quality of life is the energy used per capita, energy use directly impacts rate of life by affecting economic movement.
<h3>Why quality of life is critically dependent upon energy use and consumption?</h3>
In multiple ways rate of life is also instantly related to the stages of economic activity in a country because adequate economic aids can provide the physical elements required for a high rate life. In such a way , energy use directly impacts rate of life by influencing economic activity.
Thus, option "C" is correct, the energy used per capita, energy use directly impacts rate of life by affecting economic movement.
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