Question

plz answer these questions​

Answer 1

Explanation:

$\huge{\underline{\underline{Answer→}}}$

1. $\sf{\underline{\green{Trachea}}}$
2. $\sf{\underline{\pink{Decibel(db)}}}$
3. $\sf{\underline{\red{Frequency}}}$
4. $\sf{\underline{\blue{Ultrasounds}}}$
5. $\sf{\underline{\purple{Noise}}}$

HOPE IT HELPS.