They are changed because of the environments changing
The organelle responsible for keeping the cell clean is the cell membrane.
Question 1: C.
Question 2: C.
Question 3: D.
Question 4: A.
Question 5: A.
Answer:
A. A scientific explanation for a set of observations that can be tested.
Explanation:
Theories can be proven or rejected, just like hypotheses.
Hope this helps!
Microbes are classified into various groups on the basis of their characteristics to make the study easier.
