3 years ago

Respiratory structures in order of airflow from outside to inside the body

1 answer:

6 0

Air passes through is: Nostrils → nasal cavity →Pharynx → Larynx →Trachea → Bronchi (with cartilaginous rings) →Bronchioles (without rings) → Alveoli (air sacs). Alveoli are the seat of exchange of O2 / CO2 between lungs and blood.

You might be interested in

What are some adaptations of insects and arachnids?

Ira Lisetskai [31]

Answer:

Explanation:

Common insect adaptations include an exoskeleton (outer skeleton), camouflage, wings, the ability to have lots of babies, and adapted legs and mouthparts

6 0

3 years ago

Amylase increases the rate at which starch is broken down into glucose. What kind of molecule is amylase? A) lipid B) enzyme Eli

alisha [4.7K]

Carbonhydrate is a amylase molecule.

4 0

3 years ago

Read 2 more answers

Where in the cell does the first stage of cellular respiration take place?

mestny [16]

Mitochondria is the correct answer

5 0

3 years ago

10. the difference in the concentration of a substance across a space

vampirchik [111]

Answer:

C. Concentration gradient

8 0

1 year ago

Which of the following substances must enter the cell through the cell membrane for the cell to live

Zinaida [17]

Answer: C

The substance that must come through the cell membrane for the cell to live is nutrients. Cells would die if they did not get nutrients. Nutrients are what keeps the cell running.

8 0

3 years ago