Question

function of mucus✅✔️​

Answer 1

Answer:

Muscles allow a person to move, speak, and chew. They control heartbeat, breathing, anddigestion. Other seemingly unrelated functions, including temperature regulation and vision, also rely on the muscular system

Answer 2

Answer:

It helps to trap the foreign particles entering along with the air through the nostrils. Thus the air is filtered before entering the lungs.