53. what is the main difference between a sinkhole and a cavern? caverns occur when the roofs of sinkholes collapse. caverns are due to chemical weathering and are empty spaces. sinkholes are due to chemical weathering and are empty spaces. caverns are due to physical weathering and are circular depressions.

the generally accepted parts of modern cell theory include: all known living things are made up of one or more cells. all living cells arise from pre-existing cells by division. the cell is the fundamental unit of structure and function in all living organisms.

what is shown in the image?

eukaryote

chloroplast

mitochondrion

submitted

its b. greenhouse gasses trap uv rays for heat so that the plants stay alive.

answercells,tissues,organs,organ,system-organism;

levels of biological organization; organism,population,community,ecosystem,biome,biosphere,

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