The old moleule serves as a template.
I don’t know what the answer is but I would like to know
Answer:
C. Bilateral symmetry
Explanation:
Just before the Cambrian explosion, approximately 600million years ago, multicellular aquatic animals are thought to have developed new body plans. As a result they split into two groups of organisms which were notably radially symmetrical and bilaterally symmetrical. These early bilaterally symmetrical animals were simple organisms without a body cavity called a coelom; further evolution, led to the development of complex coelomates. Eventually, land-dwellers capable of respiring out of water with the aid of lungs emerged, and subsequently, their adaptations allowed for reproduction in their new habitats.
Evaporation<span> accounts for the movement of water to the air from sources such as the soil. </span>Transpiration<span> accounts for the movement of water within a plant and the subsequent loss of water as vapor through stomata in its leaves</span>
