Answer:
the third one
Explanation:
physical change is only on looks
It is a substance that takes part in and undergoes change during a reaction
Answer:
It is incomplete record
Explanation:
I took the quiz and got it right.
The structure<span> of cells is linked to </span>their function<span>. For example, lung cells are very thin, which allows gases to diffuse easily through the cells</span>
A biotic factor is all of the students in the classroom.
Hope this helps!!
