3. A(n)
_uses wire mesh as a reflector to collect radiation from space.
a. Reflecting telescope
b. Refracting telescope
c. Radio telescope
Prism

There are 4 red balls, 6 white balls, and 3 green balls in a bag. if one ball is drawn from the bag at random, what is the probability that it is not white?

What first caused people to consider that the continents were once one large landmass?

Based on the information in the graph, what can you conclude about humans in the world in general?