Antarctica is the southern-most continent in the world and the Antarctica desert is the largest desert on earth
The phenomenon peaks at age 3
The Cabinet is a group of the President's top advisers. It is made up of the heads of the 15 main executive departments. Each of the department heads has the title Secretary, like Secretary of Defense or Secretary of Education, except for the head of the Justice Department who is called the Attorney General.
If a researcher wanted to find someone's rate of respiration they'll have to measure the lung capacity. The answer to the first question is letter B. The structure branches further into alveoli through the bronchiole. The answer to the second question is C.
Answer: Idiomatic expression
An idiomatic expression is an Informal English word whose meaning is different.
Like in the example "we are out of milk." Literally, it means that there is no more milk. If it is taken as an idiomatic expression, it would be taken differently, depending on the culture or the situation.