Answer:
1) with 2)up 3)under 4) in 5) on 6) in 7) out
Explanation:
Hormones in semen called prostaglandins can stimulate contractions.
Answer:
I believe the correct answer is d. Oxygen will diffuse into the body tissue cell.
Explanation:
I know that it does this with other things (example. water and salt) but im not completely sure about this.
Answer:
A+B
I have to write 20 words to explain it well so, they are part of the same species ander phylum.