2. True or False: Matter gets transformed by energy, but the same matter is still present.

True. Mstter cannot simply go away it must be transformed into a different kind of matter.0

True I believe. While matter can be changed through physical and chemical changes, the matter is still conserved. None is created nor destroyed. I think this concept is called the law of conservation mass but I could be wrong, it’s been a while since I learned about it

(Hope this helps!)

They might be white heads, basically pimples but you should ask your parents to check them out before it’s something bad.