Answer:
1. b
2. b
3. Solute is the solid which dissolves in the solvent while the solvent is the liquid in which the solute dissolves.
I would say (B) - because if they are all identical, they lack variation. If a new disease were to affect the identical organisms in a population, they would all be wiped out, therefore stopping natural selection from occurring.
Answer:
Homeostasis is the maintenance of a stable internal environment. Homeostasis is a term coined in 1959 to describe the physical and chemical parameters that an organism must maintain to allow proper functioning of its component cells, tissues, organs, and organ systems
A period of time during which a person infected with HIV has no symptoms = <span>asymptomatic stage</span>
Answer: Insulin and glucagon
Explanation:
The two major hormones that influence glucose levels