What major advantage would analyzing a person's hair for toxin exposure provide over analyzing their blood or urine
for toxins if a person went into a hospital for a diagnosis of increasing pain over time?
A. Hair is not a biohazard to handle, unlike like blood or urine.
B. Hair can defermine if toxin exposure occurred over a very long periods of time
C. Blood and Urine can tell you how much of a toxin a person was exposed to but hair cannot
D. Hair is less painful to obtain as a sample than blood or urine samples

Which is required for sexual fissiondiploid cell productionmeiosis

In a classic experiment using pea shape, mendel conducted two separate genetic crosses. in the first cross the parent plants were “true breeding” for pea shape; one had round peas ( r )and the other had wrinkled (r). the first cross produced a filial 1 generation of all round peas. in the second cross, mendel bred plants from the filial 1 generation. this cross produced different results. out of approximately 1000 plants, about 75% were round and 25% were wrinkled.

Astore manager timed janette to see how long it would take her to fold and put away a sweater, a shirt, a pair of pants, and a scarf. it took her 26.1 seconds for the shirt, 24.3 seconds for the sweater, 32.8 seconds for the pants, and 18.2 seconds for the scarf. what was the average time it took janette to fold and put away all four items? during a catered lunch, an average of 4 cups of tea are poured per minute. the lunch will last 2 hours. how many gallons of tea should the caterer bring if there are 16 cups in one gallon?