Ascientist has a fossil that was found in a layer of rock close to earth’s surface. he believes that the fossil is around 12,000 years old.

which method would best allow the scientist to confirm the actual age of the fossil?
finding another fossil in a deeper layer of rock
finding another fossil in the same layer of rock
using carbon/nitrogen absolute dating
using potassium/argon absolute dating

The structure that houses the cells genetic information.

Fruit bats in central america eat bananas and other fruits. banana plants rely on bats for pollination. what would be the most likely consequence on the banana crop if fruit bats were eliminated from the area? the banana crop would increase because bats would stop eating the crops. the banana crop would decrease because bats would no longer pollinate the crops. the banana crop would remain constant because bees would replace the bats. the banana crop would remain constant because the plants would adapt using asexual reproduction.

Which tool could you see a plant cell? a. a filter b. a microscope c. a microwave d. an electromagnet