Directions: On the line before each statement, write T if the statement is true or F if the
statement is false.
8. Most bacteria are harmful.
9. Foods, such as yogurt and cheese, are made with the help of archaea.
10. Some bacteria make you sick by damaging tissue.
11. When bacteria develop resistance, antibiotics become more effective.

To create electromagnetic induction, which of the following has to move? a. a wire b. a magnet c. a transformer d. either a or b

What is the rate of change in a objects position?

Suppose a diode consists of a cylindrical cathode with a radius of 6.200×10^−2 cm , mounted coaxially within a cylindrical anode with a radius of 0.5580 cm . the potential difference between the anode and cathode is 260 v . an electron leaves the surface of the cathode with zero initial speed (v initial=0). find its speed vfinal when it strikes the anode.