Nevermind that one i dont know sorry
Double displacement: parts of compounds switch places to form two new compounds
FYI
decomposition: a complex substance breaks down into two or more simple substances
Single displacement: a single substance replaces another substance in a compound
<span>Synthesis: two simple substances combine to form a new complex substance</span>
Stars are made of gas, and star color is related to temperature. Hope this helps and have a good day. :)
Answer:
Objective lens is the answer
To do work is to use your energy
