A70 n tight rope walker is walking 20 ft above ground. about how much gravitational potential energy does the performer have? *

1 point

400 j

800 j

1, 200 j

1,400 j

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.

Where is energy trapped inside the organelle chlorophyll

What organelle other than the nucleus houses dna in a eukaryotic cell?