What are the behavioral adaptions of an animal from the ocean, animal from the desert, animal from antartica and animals from rain forest

Which of the following statements is most likely correct about a rock belonging to the jurassic age and a rock belonging to the cambrian age? options: 1) they have identical fossils of organisms that have evolved over time. 2) both have animal fossils preserved in them due to weathering and erosion. 3) they contain different fossils because life on earth has changed through time. 4) the fossils in them were formed on the surface of earth due to exposure to sunlight.

The term facultative anaerobe refers to an organism that

The process of replication is the same for all living things because