343.W/M^2 of energy is emitted by the sun to the earth. how much actually reaches the earth's surface? A. About one fourth
B. Almost all
C. About a third
D. About half

the only real purpose of sputnik 1 was to beat the us into space. we were getting close to launching a useful satellite, explorer 1 - which launched on january 31, 1958. the ussr had to beat that, so they launched sputnik 1 on october 4, 19

c) power lifting, will be your answer.

,

deku ❤

the components of a vector are the parts of the vectors that are to each other.

b perpendicular