All organ systems in the human body rely on the DIGESTIVE system. In 300 characters or fewer, explain how it helps the team of organ systems to
survive.

Achild has maximum walking speed of 1.6 m/s. what is the length of the child's legs? 0.26 m

Ultraviolet radiation is dangerous because it has a high enough energy to damage skin cells. what is the best explanation of the relationship between wavelength and wave energy? a) wave energy is related only to frequency, not wavelength. b) longer wavelengths have lower frequencies but higher energy. c) the shorter the wavelength, the lower the frequency and the higher the energy. d) the shorter the wavelength, the higher the frequency and the higher the energy.

Aplane's average speed between two cities is 600 km/h. if the trip takes 2.5 hours, how far does the plane fly?