In which digestive system will you find the enzymes responsible for breaking down disaccharides into monosaccharides and dipeptides into amino acids?

Legumes, a type of plant, require rhizobia, a type of soil bacteria, to survive since these organisms fix nitrogen during photosynthesis. rhizobia use the legumes for food. what would most likely happen to the legume population if rhizobia suddenly became extinct?

Why do we perceive objects as retaining their brightness under different lighting levels?

Drag the tiles to the correct boxes to complete the pairs. match the nitrogenous base of dna with its complement.