how could the formation of metamorphic rock be modeled in a science fiction film through special effects?

Study the diagram of a desert food chain . what would most likely happen if the kangaroo rats were killed off and removed from the food chain ?

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation

Food webs - transferring energy and matter from one level to another. here you see four food webs. one or more are incorrect. which food web(s) show the correct sequence of organisms, from start to top level consumer? a) a b) d c) c d) a and d