ONLY ANSWER IF YOU HAVE DONE THE QUIZ. Which of the following is an efficient way to keep your portfolio up-to-date?
A. Reading through your portfolio each morning to make sure it is up-
to-date.
B. Asking your parents to review your portfolio regularly.
C. Digitizing your portfolio.
D. Printing a new version every time you make a change.

Smoking damages the respiratory system by inhalation of a foreign substance, that is absorbed and residue is left behind on our lungs sponge like substance. the gas that is inhaled also increase your blood pressure and dilates your blood vessels. also the process of inhaling and exhaling the smoke it causes irritation to the throat and mouth. smoking can cause lung cancer and other respiratory and circulatory diseases. 

Good samaritan law protects civilians when they render aid to someone in need. 

This is true! hope this : ))

Answersedative or tranquilliser; ( narcotics)