Answer:
well your cells keep u alive kind
Answer:
Adult sponges are sessile. This means they are unable to move from place to place.
the complementary DNA sequence can be read out by replacing each base with its complement and reversing the order.<span> The complementary base pairs are A to T and G to C, so every G is replaced with a C and so on.</span>
It should be B because when people breath in it is oxygen and when we breath out it is carbon dioxide
