What are the two zones of an aquifer?
a.) capillary fringe and water table
b.) zone of saturation and zone of unsaturation
c.) zone of aeration and zone of unsaturation
d.) zone of unsaturation and water table

Which organism is the producer in this food web? 7th grade question. a) arthropods b) birds c) fungi d) plants

Which strategy is an example of how companies may upgrade themselves to meet changing customer preferences? a.doing door-to-door sellingb.using billboards to advertise the productsc. making online shopping services availabled.giving discounts on products

Osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? view available hint(s)osmosis is often viewed incorrectly as a process driven directly by differences in solute concentration across a selectively permeable membrane. what really drives osmosis? the first law of thermodynamicsthe difference in the height of water columns on either side of a selectively permeable membranethe difference in water concentration across a selectively permeable membranethe difference in sugar or ion concentration across a selectively permeable membrane