9. sandra is a very busy mom with three children who are very successful in school. she tries to remember to praise them for their accomplishments, but she does not always remember. the children are experiencing what b. f. skinner would call what?

Along with removing drugs from the body, the kidneys also a. balance ph levels b. release hormones that regulate blood pressure c. release hormones into the stomach d. a and b

When approaching an emergency vehicle, law enforcement vehicle, or tow truck stopped on a two-lane road with a speed limit of 20 mph or less, you are required to a. slow down to 10 mph b. slow down to 5 mph c. stop and offer assistance d. pass the vehicle in an opposing lane, if safe

How do you do this? i’ve marked the correct answer but i can’t seem to calculate