The organs are known as Vestigial organs. The evolution from land-dwelling animal to the marine animals has led whales as well as dolphins, to lose hind limbs. The pelvic and leg bone serves no purpose in them and just provide the anchorage to muscles
Coronary artery.....are the arteries that provide blood to the wall of heart !
The largest cell in the human body is the ovum, the female sex cell. The largest cell in the world is an ostrich’s egg.
Answer:
The answer is D because it is the only example that takes place over a long period of time.
Explanation:
Mitosis should be the answer. if not that, then cell division. hope this helps :3
