Ateenage patient complains of frequently being tired and lethargic. the doctor notices the patient is pale and asks, "do either of your parents have anemia? " why is the doctor asking the patient this question?
a. anemia refers to a disease of the white blood cells that is caused by inadequate nutrition.
b. anemia refers to a disease of the red blood cells that is caused by inadequate nutrition.
c. anemia refers to a disease of the red blood cells that can be inherited.
d. anemia refers to a disease of the white blood cells that can be inherited.

The buildup of sediments where a river empties into a slow-moving or nonmoving body of water is known as a/an

Match the reproductive structures based on their function and the system to which they belong. egg ovary sperm vas deferens vagina fallopian tube testis urethra

For the strategies below, decide whether they are best described as demand-side solutions or supply-side solutions to meeting human needs for fresh water. remember that a demand-side solution reduces demand for fresh water, whereas a supply-side solution increases the supply of fresh water. (a) damming a river to create a reservoir (b) desalinating seawater (c) a nation invading a neighboring country to access their rivers (d) raising water prices for consumers and businesses (e) providing tax breaks for companies that use less water (f) replacing inefficient irrigation with more-efficient drip irrigation to grow crops (g) requiring low-flow showerheads in all new homes