Y’all help. I’m to lazy and I need this done

How are extrusive rocks formed? magma gets trapped inside earth and cools to rock. volcanoes apply force to solid rocks and eject them. magma gets forced to earth’s surface and cools to rock. volcanoes trap lava inside earth, where it cools to rock.

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.

Explain why ecosystem diversity results in species diversity in a healthy biosphere