can someone answer the question

Using a caesar cypher with an offset of three characters (a -> d, b -> e, z -> c), what would be the correct cypher text for the plain text "attack at dawn"?

Scientists discovered fossils in several layers of the earth you see here. they found fossils of algae, snails, and clams in layer d. given that information, where do you think they found fossil evidence of simple land plants and amphibians?

In order to do work, the force vector must be in the same direction as the acceleration vector. in a different direction than the displacement vector. in a different direction than the acceleration vector. in the same direction as the displacement vector and the motion.