Answer:
d
Explanation:
prokareyote or bacteria does not have a nucleus.
A water molecule (H2O) will have a slightly positive side, and a slightly negative side. The oxygen side of water is the one that is negative, while hydrogen side tends to be more positive. When a molecule has a half negative and half positive side like water does, it is called a polar molecule. :D
Answer:
True
Explanation:
The answer is fact checked
immunology is the branch of medicine and biology concerned with immunity
