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Other than the villi, what are two other ways the digestive system increases surface area for absorption of materials? PLEASE HELP!

A) glucose ---->CO2+H2O B) glucose ---->C3H6O3 C) glucose ---->C2H5OH+CO2 D) glucose ----> Glycogen E) glucose ----> Starch From the above: 1)Which reactions occur in plants? 2)Which reactions occur in animals? 3)Which reactions provide energy for the synthesis of ATP? 4)Which reactions are...

The villi are one type of structure that increase surface area for exchange of materials. -Describe two other ways the digestive system increases surface for absorption of materials. -Name three other organs and the structure they possess that increases their surface area. any help will be...

Give examples where organisms require energy for movement at the molecular, organelle, cell, tissue, organ and organism levels.

Yeast is able to respire aerobically and anaerobically. Suggest when each type of respiration will occur and how much sugar would be required to produce the same amount of ATP molecules in each type of respiration.

For an organism that can only respire anaerobically, comment on the expected growth rate for this organism in comparison to a similar organism that can respire aerobically.