Walls of blood vessels, Walls of stomach, Intestines, Ureters, Veins, Bladder, Uterus, Small arteries, Arterioles , Trachea, Bile duct :) please make me as brainliest
Answer
true
Explanation:
Answer:
1:the spiders venom.
2:no a mutation is a physical change
3:yes
planation: