Continental drift was a theory that explained how continents shift position on Earth's surface. Set forth in 1912 by Alfred Wegener, a geophysicist and meteorologist, continental drift also explained why look-alike animal and plant fossils, and similar rock formations, are found on different continents.
I believe collecting the data and the hypothesis
Answer:
the availability of money
Explanation:
They don't put the actual warhead in the rocket
