Physical change only change the appearances of a substance, not it’s chemical composition. Chemical changes cause an entirely new substance with new chemical formula.
There are often not more than one or two independent variables tested in an experiment, otherwise it is difficult to determine the influence of each upon the final results. There may be several dependent variables, because manipulating the independent variable can influence many different things.
Answer:
I think you may have spelled it wrong
Explanation:
Answer:
The cell organelle stores water for plant cells is vacuole.
We can’t see the picture :(
Maybe post another question but with the picture
