Which one of the following statements is accurate?
a. false colors are added to images to make some structures more noticeable.
b. electron microscopes focus beams of light using magnetic fields.
c. electron microscopes are tools used to study living organisms when they're alive.
d. compound light microscopes utilize lenses and beams of electrons to produce images.

Cells tend to have a relatively small and uniform size. why aren’t cells larger?

Im is in a crowd of people at the mall looking for his girlfriend tammy, who was supposed to meet him for dinner. jim realizes tammy is across the room as he catches a whiff of her overpowering perfume, 'paris #6'. which process explains why jim is able to smell the perfume?

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.