I think 167 because it takes 1 year for it to grow 3 cm so 500/3 is 167
Answer:
alle and the daphina cell
B, hormones that serve as chemical messengers im not 100% sure though
Answer:
Scientists observing something then they try to explain what has been seen. The explanation is called a hypothesis.
can you mark me brainliest plz?
Explanation: