Answer:
b
Explanation:
cause I had the same question
I believe the correct answer from the choices listed above is option D. The number of stars you would find in a galaxy would be billions. Galaxies can contain billions of stars and have a massive size. As you can see in the night sky, the stars cannot be counted.
Most of them came from central africa and west africa.
Fossil fuels are source of electricity and heat for homes. Hydro-power is used to create large volume of electricity. Solar power use light reflection mirrors to trap the energy and convert into electricity. Bio energy is used as an alternative to traditional oil. Geothermal power is derived from the heat beneath earth's surface.
Answer:
For the countour part: Map c, contour is 50m (the lines increases/decreases with 50 meters each step). Map b, need to see the whole map to decide.
