Answer: By studying the fossil record we can tell how long life has existed on Earth, and how different plants and animals are related to each other. Often we can work out how and where they lived, and use this information to find out about ancient environments. Fossils can tell us a lot about the past.
" You Should go home, lay in bed, and try to block everything out while trying to sleep"
Answer:
D. Predator-prey!
Hope This Helps! And that I wasn't too late!
Answer: The introduction of a plant variety The introduction of a plant variety
that is resistant to insect pests.
Explanation:Gene flow can simply be said to be gene movement from one population to another population.
Gene flow can also mean the movement of the pollen across from one population of white spruce to another. It can be in the form of introduction.
