Copied, I agree with the person above ^ :’)
Explanation:
mice can bite the elephant's trunk and/or feet and they can get the elephants a surprise.
Valves ensure blood flows toward your heart. Vein valves work to bring the blood that flowed down via arteries back up to your heart.
The have similar problems because since the cell has grown too large, it takes away nutrients that other cells need to survive. This is similar to too many users on a wireless network because with too many users, their is not enough network to supply each device on the wireless network.