Answer:
1.It's important for scientists to know the properties of matter because all things are made up of matter. Each type of matter has different physical characteristics and scientists need to know and understand these characteristics to make calculations.
2.So the food that we eat everyday consists atoms as well as molecules. Therefore, the food are also a kind of matter without which we cannot survive. 3. The clothes that we wear, all the necessary things like pencil, brush, utensils all are made of matter.
Explanation:
There is two answer
not sure if its correct
but hoping that it helps
