B)all solutions are mixtures
= 9.1 × 10^6
(scientific notation)
= 9.1e6
(scientific e notation)
= 9.1 × 10^6
(engineering notation)
(million; prefix mega- (M))
= 9100000
<span>(real number)</span>
Answer:
convection
Explanation:
convection is the movement of a fluid (in this case air) as it rises and lowers in temperature
