CO2 levels of the blood are elevated. CO2 is a acid
Sit-ups are the muscle strengthening activity. Running and jumping are both cardio, and stretching just warms up the muscles.
Answer:
The Financial Accounting standards board(FASB)
Explanation:
It is a private standardsetting body whose primary purpose is to establish and improve Generally Accepted Accounting Principles (GAAP) within the US in the public's interest
