Tonsils have blind-ended structures called that trap bacteria and particulate matter.

How is the male reproductive system different from other body systems? it isn’t necessary to vital signs. it monitors other body systems, and adjusts if necessary. it transports items from one system to another. it is the only system that produces hormones in the male.

Surrounded by microtubules, located near the nucleus. (don't try to google it) (give answer only if u know)

This is a biological reaction due to a stimulus. i need this quickly !