Once a person is exposed to chemical, it may enter the bloodstream, and eventually reach the liver. The liver attempts to detoxify harmful chemicals in the body harmful chemicals in the body by converting them to less toxic ones or ones that could be used by the body.
Answer: Limitations to population growth are either density-dependant or density-independent. Density-dependent factors include disease, competition, and predation. Density-dependant factors can have either a positive or a negative correlation to population size.
Explanation:
Answer: 19 grams
Explanation:
percent by mass = (mass of part)/(mass of whole) * 100
this means that in this question, 12 = x/160 * 100, where x is the amount of NaCl.
this means 12/100 = x/160, and thus x = (160)(12/100)=19.2 grams
The closest option is B.
