Answer:
D. O
_________________________________
F ----------¢ - 1
Ne --------¢ 0
Ca --------¢ + 2
The answer would be natural selection I believe
Answer: an arithmetical multiplier for converting a quantity expressed in one set of units into an equivalent expressed in another.
Explanation:
Change the places of 'acts against the motion of an object' and 'causes an object to change speed or direction'
Answer:
C Fossil fuels will run out soon