Answer:
yes
Explanation:
new compounds made, a chemical reaction is when a new compound is made.
Answer:
<h3>DEPENDENT VARIABLE</h3>
Explanation:
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Answer:
Mechanical waves travel through matter, causing it to vibrate, expand and contract, move up and down, side to side, or in circles. They include water waves, sound waves, and seismic waves. ... They all travel at the same speed — the speed of light — in a vacuum, but when they come into contact with matter, they slow down.
An exothermic process releases heat, causing the temperature of the immediate surroundings to rise. An endothermic process absorbs heat and cools the surroundings
Answer:
4
Explanation:
4.They are different states of the same pure substance
