Answer: 12.5 km/s
I don't really know how to explain this, but here is your answer.
D. Mineral and fossil matches from tests done on different continents.
Answer:
Evolutionary
Explanation:
Because our ancestors were afraid of these poisonous spiders and snakes which lead to them to telling their kids of these dangers. Their kids will fear them without even encountering any and this will also be passed on to their future generations.
