B. conjugation. Hope this helps!
It was Ptolemy who proposed that the center of the galaxy or even the universe is the Earth.
Copernicus contested the idea that the Earth is the center of the galaxy.
Planets revolve around the Sun in an elliptical path and not in a circular path. When the planets are near the Sun, their speed is faster.
solar it takes up the least amount of space and causes no pollution also it is unlimted
Drying corn to make feed corn for cattle concentrates pesticide residues, which are further concentrated in beef. Hope this helps you!
