The endosymbiotic theory hypothesizes that mitochondria formed from prokaryotic cells. What evidence supports the hypothesis? They are autotrophic and have parasitic relationships.
They have linear DNA similar to bacteria.
They have chromosomes and ribosomes that are similar to prokaryotes.
They have flagella similar to prokaryotes.

Why are carbon dioxide concentrations expected to increase? a carbon dioxide concentrations are expected to increase, because fossil fuel burning is expected to increase b. carbon dioxide concentrations are expected to increase, because of an increase in agriculture. c.carbon dioxide concentrations are expected to increase, because more land will have to be cleared for increasing populations and agricultural use. d. all of the above select the best answer from the choices provided mark this and return save and exit next submit submit