Because once you use oil you can not reuse it but the sun you can because it is always here and it has solar energy
Scientific Inquiry- <span>refers to the diverse ways in which </span>scientists<span> study the natural world and propose explanations based on the evidence derived from their work
Anyone can use it and </span>Scientific inquiry involves a person, research tools, space, writing pad, and one, etc.
<span>Astatine is the limited element found in the Earth's crust. This element is the rarest one found in the crust and it is radioactive. It is named after the Greek word "astatos" which means unstable. The first acknowledgement of it, came in 1940, which was when it was declared.</span>
Explanation:
Q=mc(T2-T1)
or
q = mcΔT ,
where m is the mass of the sample,
c is the specific heat,
and ΔT is the temperature change.
Q=2.0 × 2000 × 5
Q=20000J⋅kg −1 ⋅K −1
I hoped I helped pls rate as brainliest
