Witch two molecules carry energized electrons to the second part of the cellular respiration process a- nad+ and fad b- nadh and fadh2 c- adp and atp d- pyruvate and co2

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

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