Question

17
(₂) which thought was almost revelling
?​

Answer 1

Answer:

I don't because you haven't write the question properly but no problem you can ask it again and I will answer

Explanation:

please mark me as brainlist and follow me

Answer 2

Answer:

Explanation:Conducting a fair test is one of the most important ingredients of doing good, scientifically valuable experiments. To insure that your experiment is a fair test, you must change only one factor at a time while keeping all other conditions the same. Scientists call the changing factors in an experiment variables.