Which of these substances does not come from petroleum? a. coal b. asphalt c. plastics d. gasoline

Which would be an adaptation in a rainforest, but not in a tundra? a. ability to store water for a long time b. fur that blends in with snow c. strong claws for killing prey d. a beak that can dig into thick trees

What maintain homeostasis when a persons internal body temperature is 97.5°f

What function does a limb serve in each animal how are the limb bones of the four animal similar based on the similarities what can be inferred about the evolution of the poor animals