In what body must the impeachment of a federal official begin? a. the supreme court b. the house of representatives c. the senate d. a state legislature

How does using straws hurt the sea turtles?

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

Suppose you are provided with an actively dividing culture of e. coli bacteria to which radioactive thymine has been added. what would happen if a cell replicates once in the presence of this radioactive base?