How does reindeer lichen demonstrate the 8 characteristics of life (homeostasis, energy, reproduction, dna, growth, evolution, response to environment, and cells)?

The rate at which molecules water and oxygen can enter a cell is determined by the-

Atypical human cell is approximately 12.00 μm in diameter and enclosed by a membrane that is 5.000 nm thick. (a) what is the volume of the cell including the membrane? (b) what is the volume of the cell membrane? (c) what percent of the total volume does its membrane occupy? to simplify the calculations, model the cell as a sphere. enter your answers using four significant figures.

All vaccination should(n’t) be mandatory! 1.at least 5 sentences explaining 2.why? 3.in the end summarize the sentence