Answer:
gas
Explanation:
Because if you mix gas and fire there will be an explosion
Helmet
(Tried my best) gloves are things weared for to protect the hands. The same goes for the head, helmet is to protect our head
Answer:
the wavelength would be around 4.34 ✖️ 10⁻⁷m
Explanation:
the wavelength would be around 4.34 ✖️ 10⁻⁷m
C) sound waves do not travel in a vacuum. It's also true
