Please answer 31 and 32 correctly

How are rocks that cooled within magma chambers found on earth’s surface today? they are pushed up by magma under earth’s surface. they are revealed by erosion of earth’s surface over time. they are pushed to earth’s surface because of their larger size. they are revealed at earth’s surface due to their low density.

Match the types of competition to their descriptions

Fungi exist as single cells or as branching networks of multicellular filaments. how does the structure of filaments relate to their function