Answer:
1) Make an observation that describes a problem,
2) Create a hypothesis,
3) Test the hypothesis
4) Draw conclusions and refine the hypothesis.
I would go with B & D because they change over time and they can go extinct like those big octopus in the oceans, they are rare to see in my opinion because they can blend in with other things that keeps them away from danger.
Answer:
glucose and oxygen which ultimately get transferred into ATP.
Explanation:
across
4. blood
7. dendrites
8. stem
this is all i have time to get sorry
