Answer: The number of protons in one atom of an element determines the atom's identity, and the number of electrons determines its electrical charge.
Explanation:
Answer:
D
Explanation:
Because earths surface is 29% land, and 71% water
Answer:
C
Explanation:
Well it can't be D. The range is too large. You could use it as a preliminary indicator but the human body is anywhere from 34 to 41 ( you have a severe fever at 41). But it is the second best answer. There is something better.
C: A Clinical Thermometer which measures from 10 to 45 is much better.
Answer:
A system for growing food without using much land
Explanation:
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