Which of the following words best replaces the underlined word in the following sentence? In order to thrive, an infant's emotional needs must be met as well as his physical needs.
a flourish
c. deteriorate
d. none of the above
b grow

onto a large boat, and mark the water level that the boat sinks to. then, take the elephant out and put a bunch of marked weights onto the boat until it reaches the same water level. add up the masses of the weights to get the weight of the elephant.

the characters in string all have major secrets that they strive to avoid revealing throughout the play.

the apollo program, also known as project apollo, was the third united states human spaceflight program carried out by the national aeronautics and space administration (nasa), which succeeded in landing the first humans on the moon from 1969 to 1972.