They have thick body coverings
Answer:
4 m/s
Explanation:
KE=1/2mv^2
720=1/2(90)
720=45v^2
divide by 45
16= v^2
over the square root
4=v
v= 4m/s
Answer:
B) Bb × Bb I think I can't promise that's right
Answer:
D) Aerobic respiration is very efficient and produces a large amount of energy, while anaerobic respiration is not very efficient and produces a small amount of energy.
Explanation:
Anaerobic respiration, which uses glucose and no oxygen, produces less energy compared to aerobic respiration.
