Energy is converted from solar to chemical in process a and then from one form of chemical to another in proce process a is best described as

Process A likely describes a photosynthesis whilst process B describes respiration.

explanation:

the fossil record extends back to a dog-like ancestor some 55 million years ago, which gave rise to the first horse-like species 55 to 42 million years ago in the genus eohippus.

i think its control and coordinate because im pretty sure thats what tissue does and the joints are what control movement and then your skeletal/ bones provides portection. hope that .