The processes of physical weathering and erosion shape Earth's landforms by a
decreasing the elevation of the Earth's surface
b
changing the composition of the Earth's surface
c
expanding the elevation of the Earth's surface
d
bending rock layers near the Earth's surface

kelp are large brown algae that live in cool, relatively shallow waters close to the shore. they grow in dense groupings much like a forest on land. these underwater towers of kelp provide food and shelter for thousands of fish, invertebrates, and marine mammal species.

e) all of the above

answer/// the nucleoid region contains dna; ///