Maybe immune system and respiratory system
Explanation:
Haha but i don't want keep yourself
The chemical substance in adult male pig's urine, which can also be found in other mammals, is called Puberty Accelerating Pheromone. It is also found in boar's saliva, and was said to be responsible in inducing early puberty in young female piglets.
<span>The answer would be Minerals. I now this answer is right. </span>
Potential energy depends on molecular size and structures and is inherent properties of the molecules. Hope this help!!!
