Which of the following statements illustrate how fossils record the evolution of defensive mechanisms over time? which ever one is true right true under it. Fossils after the Precambrian period show evidence of legs and eyes, indicating that the presence of predators stimulated the beginning of animal diversity.

Fossils that are found in cold arctic environments are known to belong to an animal species that once lived in much warmer climates.

Many marine fossils have high contents of silica and calcium, which indicate the use of these materials to encase the bodies of organisms.

Fossil body parts of an animal and its location of excavation confirm that these animal species underwent minimal adaptations from one period to the next.