The map shows the location of four populations of a single snake species. Overtime, each snake is most likely to evolve in to a new species due to

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

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If animal agriculture was eliminated, how much grain would become available for human consumption?