Which area of the digestive system removes water

Structures in cells that carry out specific functions.

Hey me with this one❤❤❤❤ every organism needs food. does a cell also need it? explain very briefly.

Biomass can be used to generate electricity. biomass relies heavily on agricultural crops. plants release carbon dioxide and water in combustion. plants use photosynthesis to originally generate the energy that is needed. the chemical energy of these plants all started with what energy source?