Answer:
Unsegmented soft body, Most have internal or external shell, Muscular foot and/or tentacles, and two pairs of gills except in pollinate snails.
Explanation:
Gravity is what holds the universe together, gravity gets help from the solar system and planets and the stars and all together if holds the planets in orbit around the sun and moon
I think its B. Helping the plant convert necessary oxygen for use.
<span>As time goes on the number of T-cells "Decrease in Number"
Hope this helps!</span>