Miles and Marie are pretending they own a coffee shop. Miles greets the customers as they come in the door and helps them find a seat. Marie is taking orders for lattes and mochas and running the espresso machine. What type of play does this represent?

The tendency of the body to maintain a balanced internal state is called __________

a) arousal. b) homeostasis. c) drive. d) biological motives.

The method used to make planned comparisons that involves dividing the total significance level by the number of comparisons to be made is the __________

Fill in the blanks with correct word