Answer:
yes, it could be something that's old or something rats cant eat/drink
Explanation:
Answer:
A
Explanation:
Earth revolves around the sun
I took a test on this
Answer:
A hypothesis is a possible explanation for a set of observations or an answer to a scientific question. A hypothesis must be testable and measurable. This means that researchers must be able to carry out investi- gations and gather evidence that will either support or disprove the hypothesis.
Explanation:
Non-native I believe that is the answer