Question

Write the location of the following in humans.

(a) Villi.

(b) C-shaped cartilaginous ring.

(c) Alveoli.​

Answer 1

Answer:

• a) found inside the inner walls of the small intestine
• b) C-shaped cartilaginous rings surrounds the anterior and the lateral sides of the trachea and the bronchi
• c) Tiny air sacs at the end of the bronchioles (tiny branches of air tubes in the lungs).

Explanation:

please mark me brainliest