2. Name a microbe that lacks a cell wall and would find hypotonic environments detrimental.

1. Photoautotroph

2.Protozoa

3. Passive transport uses no energy and molecules move from high to low concentrations.  Active transport uses energy to move from low to high concentrations.

4. Synergism

Explanation:

Good luck on your assignment

the answer for this question would be d. glaciers

the relative atomic mass of an element is the mass of one atom of that element, relative to 1/12th of the mass of a  1212c atom. to convert to an absolute mass in kg, it is necessary to multiply by  1.661×10−271.661×10−27.

the relative atomic mass is roughly equal to the number of neutrons, plus the number of protons, in the nucleus of the atom.

for elements with more than one stable isotope (different types of nucleus with different numbers of neutrons but the same number of protons), the quoted mass is usually the average mass, weighted by the relative abundance of the different isotopes.