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

Question

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

abhisar · Answer

It's easy peasy !!!
What do you think?

anonymous · Answer

It's C it's called photosynthesis

anonymous · Answer

I want to add to you point.................All autotrophs need not photosynthesise

anonymous · Answer

okay, thank you guys