Cool little flowcharts I found off Google Images!
Physical Change because a new substance was not created and if it was a chemical change, a new substance would have to be created.
Answer:
It helps shape, while holding and keeping organelles in their place.
Explanation:
I dont know your question but that is true
Qualitative properties are properties that are observed and can generally not be measured with a numerical result. They are contrasted to quantitative properties which have numerical characteristics.