Most animals can move, but their reasons for moving may be very different. Which of these are reasons for an animal to move? 1.To conserve energy 2. To catch food 3. To escape food 4.All of the above

4. All of the above. Even though it depends on the animal, conserving energy can come as a reason to move. Catching food is another reason to move for example a cheetah has to run to catch a leaping antelope. I think you meant to say to escape a predator, but that would make the most sense. Overall, of the three other answer choices number two makes the most sense

They both determine the exact age of rocks.