PL HELP ME Why is the family important to American society?

The family is the social institution that provides most Americans with employment and income.

The family is a uniquely American social institution that is enshrined in the Declaration of Independence.

The family is the center of American social life and the primary social institution in which Americans learn their values.

The family is the only social institution that allows Americans to express their patriotism.

I will give brainliest to the first person that gets it correct ! :D

During spring semester at mit, residents of the parallel buildings of the east campus dorms battle one another with large catapults that are made with surgical hose mounted on a window frame. a balloon filled with dyed water is placed in a pouch attached to the hose, which is then stretched through the width of the room. assume that the stretching of the hose obeys hooke's law with a spring constant of 89.0 n/m. if the hose is stretched by 5.80 m and then released, how much work does the force from the hose do on the balloon in the pouch by the time the hose reaches its relaxed length? unitst 3 number-1497 the tolerance is +/-5% open show work click if you would like to show work for this question:

In a good thermo flask the main cause of heat loss is

Explain why you think this diagram shows what happened to the carbon in the biodome.