If there is less ice on land and more freshwater in the ocean, how might that impact the environment?

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

After fertilization, which type of cellular division is responsible for the growth and development of a complex, multicellular organism?

Compare the depth of field when focusing with low power and high power. which power has the greater depth of field?