BlueFrog87 BlueFrog87

21-05-2020
Biology

contestada

What part makes your lungs inflate (expand) and deflate (contract)?
A.Diaphragm
B.Trachea
C.Lungs
D.Heart

Respuesta :

hibye78 hibye78

21-05-2020

Answer:

A. Diaphragm

Explanation:

These muscles contract when we breathe in, expanding the lungs and taking in air.

Answer Link

sidneyv sidneyv

21-05-2020

The answer is A, the Diaphragm

Answer Link

Otras preguntas

is -4 1/5 less than. greater than or equal to -4 9/10

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!! I CANNOT RETAKE THIS!!

what is the equation of line that passes through the point (-5,5) and has a slope of -1?

help please i am stuck on this one

Which is considered to be a scientific theory? A) how gravity works B) the fact that gravity exists C) the fact that gravity is necessary D) the idea that gr

What is the purpose of Nazario to bodega and his dream

a musician sold 64 million albums in 16 months.she sold the same amount in each month.how many albums did she sell in each month?

A newspaper charges $3 per line for the first 4 lines plus a $20 fee to advertiseA

Help me on number 7 plz

if it rained the same amount each day for 3 days and the total amount of rain received was 3 1/3 inches how much did it rain each day?