How does the human body maintain itself during exercise? it releases sweat to heat up. it releases sweat to cool down. it absorbs sweat to heat up. it absorbs sweat to cool down.

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

Animals such as pronghorn antelope, bison ans badgers dot to the landscape. where are these animals located?

How does buring fossil fuels impact does carbon cycle? what large impact does this have on the envirnment?