<h3><u>
Answer:</u></h3>
<u>When scientists report their results from their scientific investigations, scientists should include the content that answers the following questions</u>
- Was our hypothesis correct?
- Do we need to run experiment again,changing a variable?
- If the results did not support the hypothesis then add information about reason why it happened.
<u>Scientists should not include the following </u>
- It should not oppose your results.
- Conclusions should not be in a negative tone.
Yes biotic means living or once living. it was living at one point so yes its biotic
Answer:
3.)CATASTROPHISM
Explanation:
catastrophism suggested the features seen on the surface of earth such as mountains,were formed by large abrupt changes or catastrophes
A divide is the elevated boundary between areas that are drained by different rivers system
THE BEST PH FOR ENZYME CATALASE IS 7