3. Explain how overcrowding in cities contributed to the spread of the plague.

Easy spread of disease.

Explanation:

Due to overpopulation, it would be difficult to go through the day without encountering someone carrying the plague. Because of this, one may catch it through contact and continue to unintentionally spread it to those around them !! This could easily cause an outbreak in a town/city.

the of atp are the key to its ability to store and supply energy;

phosphate

the phosphate groups of atp are the key to its ability to store and supply energy. atp releases energy when it breaks bonds between its phosphate groups.

the correct answer is: (1) affected by gerrymandering; (2) not affected by gerrymandering.

gerrymandering is known as a practice that intends to establish a some kind of political advantage for a particular party or group. to do this district boundaries are manipulated. the new resulting district is named a gerrymandering.

in other words, what gerrymandering does is to draw the boundaries of electoral districts trying to benefit the party who is doing it. sometimes, the party controlling the legislature will redraw it so they can maximize the number of districts they are likely to control.