Answer:B
Explanation:
WHEN WE RESPIRE THE CO2 EXCHANGES TO 02 IN THE ALEVOLI
I think the first option is the answer.
Answer:
DNA Translator
Explanation:
The ribosome is called the DNA TRANSLATOR; because it can read mRNA language & turn it into amino acid language.
This amino acid chain is known as polypeptide
Air pressure (inside the lungs) is lowest when lung volume is highest, so the answer is B. when you breathe in your lungs expand, which makes the air molecules spread out, therefore the pressure is lower.
This is called homeostasis
