some buildings are made of limestone which is a primarily calcium carbonate a _ over time _ rain react with the carbonate and the building are damaged

Brainliest ! is slowing down a car an example of acceleration? explain. - explain correctly

Ture or false evidence for evolution includes millions of fossils

You find a fossil that you are sure shows evidence of bipedalism. you know this because which of the following anatomical traits is present? a. thighbones that angle in toward the knees b. a narrow pelvis c. opposable hallux d. posterior position of the foramen magnum