approximately 115 days
Human red blood cells (RBC), after differentiating from erythroblasts in the bone marrow, are released into the blood and survive in the circulation for approximately 115 days.
Answer:Greenhouse gases allow thermal energy to pass through the atmosphere and back out into space
Explanation:
The answer is D. A turtle suns itself on a rock during a cool day
Answer:
RNA polymerase is an enzyme that is responsible for copying a DNA sequence into an RNA sequence, duyring the process of transcription.
