Me ! ill give brainliest its !

how do power plants use nuclear fission to generate electricity?

a.
fission creates new elements from which electricity can be generated.
b.
fission releases energy in the form of electricity.
c.
fission breaks down radioactive materials into electrically charged materials.
d.
fission produces heat, which is used to produce steam to power generators.

The climate of the continental united states is generally 1. tropical 2. temperate 3. arctic 4. highland

Look at the spectrums of a star moving towards earth and a motionless star. which of these is a correct inference that can be draw from the observation of the two spectrums? (2 points) the spectrum of a motionless star is difficult to be viewed separately using oridinary telescopes. the spectrum of a motionless star is identical to the spectrum of a star which moves towards earth. the spectrum of a star shifts towards the red region when the star moves towards earth. the spectrum of a star shifts towards the blue region when the star moves towards earth.

Imagine that you push on a large rock. at what point does your effort change the rock’s mechanical energy?