<span>The Sputnik 1 was the first man made artificial satellite launched by the Soviet Union to orbit the earth. Sputnik 1 was a </span><span>polished metal orb, with four external radio antennas to broadcast radio pulses.</span>The launch by the Soviet Union triggered the Cold War between the United States and the Soviet Union.
Answer:
According to Charles Darwin, the competitive and strong features make the species evolve, rather than just a few.
Explanation:
The survivors mate with their unique traits.
The invention of the vapor machine
You could invest in a company if u made one or make a job
Ok I’d say stay more focused
