D
it’s the size of an upside down pear so a pear.
Answer:
The correct answer is <u>conducting a controlled experiment.</u>
They produce sperm and they secrete hormones (testosterone)
I believe it would be unrealistic goals, because then you would be pushing yourself harder when your body shouldnt be working that hard.
Answer:
do to destractions such as technolgy, work and many other many people do not want to take the time to exersize
Explanation:
pls give brainliest
