How does vision in the fovea relate to placement and quantity of rods and cones?

Anne, an intern in a microbiology lab, was observing the characteristics of various specimens of protists. match each specimen to the category of protist to which it belongs.

Construct at least two possible hypotheses for the student’s experiment.

Which type of transport is responsible for oxygen entering into blood cells? a. vesicle b.passive c. facilitated d.active b.passive