In a certain area where there are many farms, the groundwater levels have dropped by as much as 10 m over a period of 30 years. The main cause behind this is MOST LIKELY

A)the evaporation of water from aquifers.

B)the excessive pumping of water through wells.

C)the leakage of fertilizers from the farms into the aquifer.

D)the construction of a dam to divert water into a reservoir

identify the dna change shown in the diagram and explain how that change can result in the increased genetic diversity often seen among siblings.

equal distribution i think.

cellular respiration oxidizes food into energy in the form of atps.

glycolysis (6 c hexose) > 2x atps are used > 6c hexose biphosphate > 2 x 3c triphosphate >

2 x 3c pyruvate (2x nadh produced from nad) and (4x atp produced)

pyruvate actively pumped mitochondrial matrix.

layer 3 is younger than layer 6.