This type of organism is called an autotroph.They are organisms capable of self-nourishment by using inorganic materials as a source of nutrients and using photosynthesis or chemosynthesis as a source of energy
I dont understand what you mean but importance wise the picture would be most impotant
By the ligand receptors on the surface of the cell membrane. How do transport proteins make it easier for certain molecules to diffuse across a membrane.
the binding of a signaling molecule, or ligand, to its receiving molecule, or receptor.
b is the right answer because we breathe oxygen and when we breathe out we let out carbon dioxide
They obtain energy by consuming other organisms.
