The correct letter answer is A or C. Choose whichever one you want. I think it's C, but you can consider A also. :)
What is the difference between formal and informal language?
Formal and informal language serve different purposes. The tone, the choice of words and the way the words are put together vary between the two styles. Formal language is less personal than informal language. It is used when writing for professional or academic purposes like university assignments. Formal language does not use colloquialisms, contractions or first person pronouns such as ‘I’ or ‘We’.
Informal language is more casual and spontaneous.
Answer:
I am pretty sure it is D
Explanation:
Behaviorists explain how certain outside things can affect someone's behavior.
Convlsions, or SEIZURES, are produced by disorganized electrical activity in the brain and are characterized by involuntary muscle contractions that may