how could the disappearance of wolves from their ecosystem affect the populations of other species

19. scientists use meteorites that hit earth to provide evidence of the composition of earth's interior because they hypothesize that

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

Mineral rich water heated by newly found oceanic crust escapes through cracks in the ocean floor called