What kind of information did sputnik i and sputnik ii provide?
a.
details about saturn’s rings
b.
photographs of mars and venus
c.
images of the moon’s far side
d.
information about earth’s atmosphere

How did geography influence the development of ancient greece?

Where does oxidative phosphorylation take place

If we represent the solar system on a scale that allows us to walk from the sun to pluto in a few minutes, then a) the planets are microscopic and the stars are millions of miles away. b) the planets are the size of basketballs and the nearest stars are a few miles away. c) the planets are marble size or smaller and the nearest stars are thousands of miles away.