In the lab, students are working with substances that could cause burns. Which of these safety precautions is MOST important to follow? Select one:

a. Empty all sinks.

b. Wear eye protection.

c. Turn electrical equipment off.

d. Check that glassware is clean.

The image shows the evolution of a species of fish. a few fish from a population developed different social behaviors and evolved into different species. two fish according to the image, the fish underwent . the new species of fish had mating seasons that were different from that of the original fish. because of the differences in mating seasons, the fish underwent reproductive isolation. this mode of isolation would be .

Which of the following words best matches this definition: the process in which the best adapted organisms survive and pass on their traits, while those that are not well adapted do not survive to pass on their traits. question 3 options: acquired selection natural selection artificial selection organic selection

Darwin’s hypothesis about how life changes over time is now called?