Colloquialisms should be avoided in formal written english because they are slang expressions. true false

During sensitive periods of brain development like cell migration the brain is vulnerable to effects like: a. malnutrition b. infection c. toxins /drug use d. b and c e. all of the above

Is this inappropriate language,”but i’m certainly not the loser my step-father johnnie likes to think i am”? ?

The following scenario is an example of which step in the five-step model of communication? pablo: "guess who i just ran into! "