Ancient astronomers noticed that a few very bright points of light moved differently from other points of light in the sky. As a result, they named these celestial planets after their gods. Which of the following was NOT known to ancient astronomers?
a. Mars
b. Jupiter
c. Saturn
d. Uranus

Ahands-free device may only be used if it can be activated or deactivated with a

Of the population of the united states is obese. a. 10% b. 25% c. 33% d. 50% select the best answer from the choices provided. a b c d

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome