This is cyclic change because the population is consistently going up and back down.
The answer is B because when hydrogen is separated from O2 it soluble
Tge system that coirdinate and send message to the body is the nervous system
Answer:
Paddle like swimmerets are used for movement by crustaceans.
Answer:
2 organisms can have the same physical traits but no matter what, every single living creature has different DNA. Like how twins can look the same but their DNA won't be exact.
Explanation:
