4. Cells are largely made of organic compounds that contain carbon. Which property of the carbon atom makes it an essential component of organic compounds?
A. Carbon is a nonmetal.
B. Carbon oxidizes to carbon dioxide.
C. Carbon is solid at room temperature.
D. Carbon can form four covalent bonds.

Carbon is a Non-metal

Explanation:

c

explanation:

weathering - colorado river carves land in arizona to form the grand canyon. cracks form in a sandstone wall surrounding a house. a marble statue near the science museum is changing color due to rainfall

erosion - after a rainstorm, soil and rock piees litter the roadways. the sand dunes in the sahara desert are changing shape.

here's your answer.