Answer:
Sexual dimorphism
Explanation:
A dictionary definition of sexual dimorphism is:
When sexes differences of the same species exhibit different characteristics beyond the their sexual organs.
Examples of this:
Bigger famales and small males in spiders.
Male lions have mane, while females dont.
Pass, share, botany would be a synonym
Sound waves enter the outer ear and pass into the ear canal where the waves cause the eardrum to vibrate.
Hope this helps you.<3