Well if you mean what does the controlled part of a scientific investigation, it is the part of the investigation that will be your control or your base, untouched, original, data and such.
The incentive the school offered was that the students who complete the most hours will receive a special designation on their diploma.
Answer:
latitude
Explanation:
because different latitudes receive different amounts of solar radiation for example the equator receives the most solar radiation and the polar region receives the least.....
Answer:
B. security
Explanation:
i took the test and got it right
