Answer:
Organ is a unit/group of tissues (structurally) that performs a basic function while organ system is a group of various organs that together helps in certain biological processes (must for one's survival).
Answer: Y or Z im not to sure
Explanation:Auxin moves and stores up away from light
Answer:
Chemical reaction
Explanation:
Chemical changes happens when a substance combines with another to form a new substance (or unexpected color, temperature or smell), called chemical synthesis or, alternatively, chemical decomposition into two or more different substances
The abstract answer is B. Puerto Rico because it is east of the continent.
Answer: A. Average rainfall has decreased
Explanation:
I might be wrong. sorry if i'm wrong
