Which focuses light onto the retina and flips the image in the back of the eye a) iris
b) lens
c) retina
d) neurons

Mario performed an experiment to determine if photosynthesis was affected by the amount of light that a plant received. what could he have done to increase the validity of his data? reduce the number of plants. remove the 1 hour group. add a 0 hours control. measure the oxygen in liters

Construct an explanation about the function of mitosis for multicellular organisms

How does a lytic infection differ from a lysogenic infection?