All of the following are disadvantages of dams except

high cost

damage to the environment

hydroelectric power

land erosion

If organisms have similar DNA structure what does this suggest about their ancestors?

The pattern of gene activity in a cell is known as

What is a plate? a the ocean floor b a continent c crust and upper mantle d large piece of the earth's crust

What does the pulmonary vein do? A. Brings blood from the liver to the heart B. Brings blood from the heart to the liver C. Brings blood from the heart to the lungs D. Brings blood from the lungs to the heart

Which of the following is a body system response that adjusts body temperature when it is higher than normal

Which interview technique should you use when addressing a geriatric patient?

Which statement best explains why the process of genetic engineering is important to the scientific community?

Under aerobic conditions, the NADH formed during glycolysis A. is a waste product of glycolysis. B. converts acetaldehyde to ethanol and hence serves as the basis of many fermentation processes. C. has no metabolic advantage to the cell. D.

What type of wave is sound? A. Electromagnetic B. Gamma C. Light (obviously not) D. Pressure (also, no)

Which of these cells is likely to NOT continue to divide? skin cell nerve cell epithelial cells lining the cheeks all of these