Answer: Genetic Drift
Explanation:
It's all based on sampling errors.
Answer:B..7 to the right
Explanation:
10-3=7N
Greater force of 10 means the book will move to the right.
Given the age of the meteorite is 4.5 billion years old with 78 atoms of lead-206 the answer should be B. 156. The half-life of uranium-238 in order to decay into lead-206 is 4.46 billion years, which means that the original number of atoms is 156.
Answer:
this a test
Explanation:
Im not going to answer learn by yourself
