Which natural resource is renewable?
Coal
Wind
Topsoil
Oil

The chemical effect of the endocrine system is longer lasting than the chemical effect of the nervous system. select the best answer from the choices provided t f

Suppose that a comet that was seen in 563 a.d. by chinese astronomers was spotted again in year 1951. assume the time between observations is the period of the comet and take its eccentricity as 0.986. what are (a) the semimajor axis of the comet's orbit and (b) its greatest distance from the sun?

Jessie ran 5000 meters from the cops and an average speed of 6 meters / second before he got caught . how long did he run?