Which option is part of designing a set of experimental procedures? A. Submitting conclusions to the peer-review process
B. Developing a hypothesis
C. Beginning to take measurements
D. Determining how data will be gathered

a lot of it means it can be "burned" for energy and sold at one price. if it is scarce, the price will go up

one person pulls 90n one way and the other has 100n pulling the other way.

so the net force = 90 - 100 = -10n,

or the ans can be 10n if the picture shows -90n and 100n instead.

technology is the application of the knowledge gained by science.

answer is slate

hope this