Which statement concerning osmosis and active transport is correct? A)Both endocytosis and active transport require cell energy.
B) Active transport requires cell energy while osmosis does not.
C) Neither faciliated diffusion nor osmosis requires cell energy.
D) Diffusion of gases and other small molecules requires no energy on part of the cell.

the abdomen (less formally called the belly, stomach, tummy or midriff) constitutes the part of the body between the thorax (chest) and pelvis, in humans and in other vertebrates. the region occupied by the abdomen is termed the abdominal cavity. the stomach secretes acid and enzymes that digest food. ridges of muscle tissue called rugae line the stomach. the stomach muscles contract periodically, churning food to enhance digestion. the pyloric sphincter is a muscular valve that opens to allow food to pass from the stomach to the small intestine.

the answers are a and c

my teacher would say no s

acceleration = 18/3 = 6 m/s per second.

hope i

-lavira: )