nts move water by pumping the liquid into and out of cells. Because the water pressure in plant cells can be so much greater than in animal cells, plant cells need chloroplasts cell wall a nucleus mitochondria​

Find the number of grams of hcl needed to react completely with .50 moles of magnesium.

Suppose you mix one mole of sulfuric acid (h2so4) with 1 mole of sodium hydroxide(naoh). why does the ph of the solution remain below 7? ( explain so i can get better understanding! )

Astream of surface water reaches a porous portion of sediment and seeps into the ground. this water eventually joins a large reservoir of water located beneath the earth's surface. the example above describes the interacting with the a. cryosphere; biosphere b. hydrosphere; biosphere c. hydrosphere; geosphere d. cryosphere; geosphere