What was the old (incorrect) Ptolemic view of the
universe?

Brainliestttme : ) why was the launch of sputnik in 1957 important? -most in the u. s. had not thought the soviets were capable of producing satellite technology. - it made clear that the u. s. space program was dominant. - most in the soviet union had not thought the u. s. was capable of launching manned aircraft. -it established the fact that a more dangerous hydrogen bomb could be created.

What are that three unifying characteristics of chordates

Interest groups are protected by the first amendment guarantees of petition and what other freedom?