A. There is more oxygen
B. There is less oxygen
C. The air is free from pollution
D. More heat is needed to warm the body
Lost your password? Please enter your email address. You will receive a link and will create a new password via email.
Please briefly explain why you feel this question should be reported.
Please briefly explain why you feel this answer should be reported.
Please briefly explain why you feel this user should be reported.
A. There is more oxygen
B. There is less oxygen
C. The air is free from pollution
D. More heat is needed to warm the body
B. There is less oxygen Number of RBC in man increases if he lives at higher altitude because there is less oxygen.
B. There is less oxygen
Number of RBC in man increases if he lives at higher altitude because there is less oxygen.
See less