Your pupils dilate in the dark and contract when exposed to bright light. If your pupil's diameter increases from 1 to 3mm, how many more photons per second will you be able to collect? twice as many

three times as many

nine times as many

you'll collect the same number of photons

How is the national wildlife refuge system similar to the pacific region coastal program? a. both programs are concerned with providing habitats for wildlife b. both programs are primarily concerned with preserving fish species c. both programs have set aside 150 million acres of land d. both programs are under the u.s. fish and wildlife service

What makes a dominant allele different from a recessive allele

As a result of these processes the single celled organism accomplishes