In which ways does RNA differ from DNA? A. RNA contains uracil and deoxyribose
B. RNA contains ribose and thymine
C. RNA contains uracil and ribose
D. RNA contains adenine and ribose

If bacteria are much too small to see, what is one reason why can we see colonies in the petri dishes that have plenty of food to eat after only a few days?

How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents. earth's tilt causes the ocean to move because of gravity. earth's tilt and its rotation cause currents. earth's tilt causes uneven distribution of salt which causes currents.

Who discovered tuberculosis bacteria?