It would be D. Hi ok my guy
The 1950s when Russia sent the first artificial satellite "Sputnik 1" (1957) https://history.state.gov/milestones/1953-1960/sputnik#:~:text=On%20October%204%2C%201957%2C%20the,accomplish%20this%20scientific%20advancement%20first.
I believe the answer is all of the above
Answer:
the hottest temperature
Explanation:
heat causes the molecules to vibrate faster with higher temps