I believe hypothesis .
Please vote my answer brainliest. thanks!
A. The hosts body could reject the transplanted stem cells
pylometrics increases muscle strength and can improve coordination, strength, & speed
Answer: Stomata
Explanation:
Stomata are pores in the leaf that allow gas exchange where water vapor leaves the plant and carbon dioxide enters.
Answer:
I think A, "Primary pollutants from a stationary source"
Explanation:
Got it right on exam :)
