I would say D, because you need to start with nothing to measure the different sizes as they start to grow. hope this helps!
answer:
the student <u>who</u> answers the riddle will get the prize
explanation:
- who is the pronoun
- a pronoun is something that substitutes for a noun
Explanation:
9.0122 g be Maybe, sorry i don't think so
8,002.5 would be written as
8.0025 x 10 and 3
because you move the decimal place 3 times to the left.
