Usually during exercise, unlike during rest times the muscle cells need to respire more. So they need more oxygen and glucose for energy and the carbon-dioxide produced as waste must be removed quickly. So when person gets tired or breathes heavily during intensive workouts means they are in need of more oxygen. So the cells starts performing anaerobic(lactic acid ) respiration even though it releases less energy.
Answer:
sand goes in S,L
air goes in L,G
Explanation:
hope it helps, have nice day/night
im sorry didnt do all of them it's a little hard for me
L= liquid
S=solid
G=gas
I think you wanted to know whether the statement in question is true or false. Based on this assumption, i am answering the question. It is a true fact that cell specialization is useful because it allows multicellular organisms to divide up work. I hope the answer has helped you.
Answer:
A) It is acidic
Explanation:
The stomach needs to remain highly acidic to digest food.
Answer:
it is D humans as test subjects
Explanation:
