Why is air a renewable resource? a. it can be reused. b. it is in limited supply. c. it is a mixture of gases. d. it provides us with an important need.

Acertain radio station broadcasts radio waves that have a wavelength of 298cm what is its broadcast frequency?

According to newton’s law of universal gravitation, which statements are true? as we move to higher altitudes, the force of gravity on us decreases. as we move to higher altitudes, the force of gravity on us increases. as we gain mass, the force of gravity on us decreases. as we gain mass, the force of gravity on us increases. as we move faster, the force of gravity on us increases.

Which form of cell division creates the sperm and egg, resulting in half of the chromosomes as the other cells?