Certain bacteria live in plant roots and receive sugars from the plants. The bacteria provide a source of useful nitrogen for the plants.

How did the end of war and v-j day change working conditions in the u. s.? what did it mean for women in particular?

Which of the following was the eventual result of the allied attempts to contain soviet expanion

What makes this speech a primary source? o a. the words are spoken by the president himself. o b. it uses narrative to keep the reader's attention. o c. it was written over 70 years in the past. o d. it contains a strong historical argument.