Answer:
The answer is B. They both tell you how fast the object is traveling.
Explanation:
Sorry if this is wrong. Just trying to help!
Answer:
Coelenterates are the first invertebrates to develop a true nervous system.
No, it doesn't. It also occurs in animals and plants.
Answer:
Hypothesis
Explanation:
Since you are thinking it/guessing it with the knowledge you already have I think it’s hypothesis.
This is the definition of hypothesis if it helps: a supposition or proposed explanation made on the basis of limited evidence as a starting point for further investigation.
Holding the atoms together
