Which of the following best describes a process by which metamorphic rock becomes igneous rock A. weathering into sediments, then eroding
B. compacting under pressure and cementing
C. changing shape under heat and pressure
D. melting completely, then cooling

Use the drop-down menu to match the following definitions to the corresponding terms. the total variety of organisms that live in the biosphere a group of organisms that breed and produce offspring that can breed all of the biotic and abiotic factors in an area

Why are scientists concerned about the depletion of the ozone levels in the stratosphere?

There are multiple lines of evidence that provide support for common ancestry and evolution. write 3-4 paragraphs describing at least three of them in detail. provide at least one example for each line of evidence.