Note: we are not debating evolution keep it scientific and academic! i will give brainliest to best answer describe the transitional fossils associated with whale evolution. include specific examples of these fossils and explain why they are considered to be whale ancestors?

The slow but gradual reduction of forelegs turned to flippers. The hind limbs were lost with some vestigial bones and they were replaced and repositioned with the blowhole which is located on the top of the skull. From the forward facing nose, you can see the changes in this series:
Sinonyx 
Pakicetus 
Ambulocetus 
Rodhocetus 
Basilosaurus 
Dorudon

The answer is water molecules are split.cellular respiration and photosynthesis are complement  reactions to each other. these are reverse reactions. in cellular respiration glucose and oxygen yield water and carbon dioxide. so, when respiration begins,  glucose molecules are split. in the opposite reaction - in photosynthesis, carbon dioxide and water yield glucose and oxygen. thus,  when respiration begins, water molecules are split.

//(b) both involve the use of levers;