Answer:
the heavy one
Explanation:
the heavy one because heavy things and break things and the light one can't
Answer:
A
Explanation:
matter has mass and undergoes a phase change
Answer:
Choice A.
A low birth to death ratio
Explanation:
A low birth to death ratio means that people are dying faster than they are being born. This leads to a decreasing population size.
Explanation:
mass = moles * molar mass
molar mass of carbon dioxide (CO2) = 12+32 = 44
= 19.5* 44 = 858
proof
moles = mass /molar mass
= 858/44 = 19.5 moles
