Answer:
I believe the answer is B
Explanation:
Don't quote me
two molecules or moieties combine to form one single molecule, together with the loss of a small molecule. When this small molecule is water, it is known as a dehydration reaction; other possible small molecules lost are hydrogen chloride, methanol, or acetic acid.
1. mother to fetus 2. through exposure to the antigen (virus, toxins, or cancer cells).
It is bright-field...............
