the nephron is a multi faceted system in itself that preforms the functions of , and simultaneously.

for 8 am not sure maybe yes?

for 9 if it is asking if the male is more or less it would be less

hope i even just a little : )

the supermassive black hole is in the middle of the galaxy.

no i don't feel that humans have oversubscribed some medications

producers: apple trees, potatoes, carrots, grains, acorns, cabbage, grass, corn, lettuce

consumers: deer, mice, rabbits, chickens, squirrels, horses, worms, cows

predators: eagles, frogs, wolves, owls