Answer:
The answer to your question is: The second option is correct.
Explanation:
Pospholipid bilayer is a thin lipid layer that protects and isolate the cell from the enviroment, also it controls the the entrance of molecules to the cell and ejects wastes. So it is extremely important.
it is not important This could not be the right answer, bilater is very important.
to maintain a proper internal environment I think this is the right answer because among others, membranes mantain a proper internal environment.
to link cells together This option is incorrect, because membranes do not link cells.
Answer: Ecology is the study of organisms and how they interact with the environment around them. An ecologist studies the relationship between living things and their habitats.
Explanation:
Proteins are for growth and repair of cells and are the basic components of lean tissue
process providing most of the oxygen found
in Earth's atmosphere is >>>>>photosynthesis
Answer:
is there multiple choices? i would say social hierarchy or society.
Explanation:
