1. Circle the letter of each sentence that is true about water's structure a. Water is made up of atoms bonded to form molecules.
b. Water contains half as many hydrogen atoms as oxygen atoms.
c. Water molecules tend to push away from each other.
d d. The chemical formula for water is H20.

dude i stopped reading after the first 7 words but hey you seem real smart thats awesome have a great day

it enhances antibody production by t cells of the adaptive immune system.

hope i'm right

explanation:

lesson summarykaryotypes a genome is the full set of all the genetic information that an organism carries in its dna. chromosomes arebundles of dna and protein found in the nucleus of a eukaryotic cell.