Answer:
the movement of ions or molecules across a cell membrane into a region of higher concentration, assisted by enzymes and requiring energy.
I think genetic variation, but i'm not completely sure
Answer:
unfortunately, if the snail is deep inside its shell it is most likely ill.
Answer:
Most autotrophs use a process called photosynthesis to make their food. In photosynthesis, autotrophs use energy from the sun to convert water from the soil and carbon dioxide from the air into a nutrient called glucose. Glucose is a type of sugar. The glucose gives plants energy
Explanation:
<span>a medicine that inhibits the growth of or destroys microorganisms</span>
