Answer:
xq el corazón bombea la sangre más rápido
The biomolecules contain l<span>arge, complex molecules.</span>
Answer:
A
Explanation:
Bacteria use binary fission but viruses don't
The purpose of the transport proteins is to protect the cell's internal environment and to keep its balance of salts, nutrients, and proteins within a range that keeps the cell and the organism alive. There are four main ways that molecules can pass through a phospholipid membrane.
