How do plants obtain carbon? from animals that feed on the plants

from microorganisms that live in soil

from carbon in the soil

from carbon dioxide in the atmosphere

Which of these statements is true about autotrophs, but not heterotrophs? a. they use sugar and oxygen to make carbon dioxide and water.b. they use chlorophyll and oxygen to make carbon dioxide and water.c. they use sunlight, water, and carbon dioxide to make sugars.d. they use sunlight, water, and oxygen to make chlorophyll.