Answer: A because before used to be fossils.
Not shure just double check but from my side its A
Explanation:
False,<span>The exchange of oxygen and carbon dioxide between the air and the bloodstream occurs in the</span>alveoli of the lungs.
The answer should be vulture
Your answer is Enamel it is the coating on teeth that helps prevent damage.
Ageing is the word that describes all that change as the organism evolve and it also includes growth !
