<span>Exercise is known to improve mood. Might that explain these results? Perhaps animals learn better when they feel better.</span>
Answer:
Um testes release sperm and ovaries release eggs
A foot and a leg? teeth and gums? a train engine and a box car? q and u?
As a person ages their cardiovascular fitness tends to DECLINE.
Always think better. For example think of it this way, you may not be alive tomorrow, appreciate what you have.
Also you can just do what you want, once you die, you cant do the things you wanted.
