What are proteins made of? *
sugars
glycerol and fatty acids
amino acids
nucleotides

Chlorophyll is found in plant leaves and absorbs light from the sun to enable plants to perform photosynthesis. magnesium is an important component of chlorophyll. the concentration of magnesium ions is higher in the root-hair cells of plants than in the soil. which mechanism of ion uptake would best enable a plant to produce a steady supply of chlorophyll? osmosis diffusion passive transport active transport

Why do bacteria thrive even in hostile environments

All individuals have two alleles for a given trait. according to mendel's these alleles are passed down one each from both mother and father.