Answer: 1
Explanation: We are taking oxygen out of the air to breathe carbon is oxygen!
<span>the alleles that control which blood group antigens appear on the suface of red blood cells are codominant.</span>
Answer:
Informative
Explanation:
Both texts provide information about mucus and its importance to the human body, as well as its origin.
Answer:
Limit their fast food intake.
Explanation:
Fast food places have a lot of salt in their food because adding salt, which is a preservative, allows them to store the food supplies longer and save money.
