Answer:
Because it is big compared to an average size shrimp.
Explanation:
Answer:
The cilia is one of the things that act defensively in the respiratory system.
Explanation:
It propels a mucus-like liquid that covers the airway which traps pathogens (potentially infectious microorganisms) and other particles, preventing them from reaching the lungs.
A specific protein called a receptor
Answer:
Pituitary gland is known as the master gland
