Answer:
I hope this link helps you.
Explanation:
http://astronomy.swin.edu.au/cosmos/P/Phases
Answer:
heat energy to keep you warm and light energy to be able to read your book
Explanation:
If one or more of the following occur: Gas formation, precipitate formation, color change, temperature change, or odor
Answer: D
Explanation: Boron (B), Silicon (Si), Germanium (Ge), Arsenic (As), Antimony (Sb), Tellurium (Te) and, Astatine (At) are all metalloids