These images were taken from a satellite above western brazil. figure 1 shows a brazilian forest in the year 2000. figure 2 shows the same area in 2012. the light-colored areas are bare land with few trees. the dark-colored areas are thick forests. which nonrenewable resource is most affected by the activity in the images?

a) natural gas
b) oil
c) soil
d) wind

How is ribosomal rna useful as a molecular clock? a. a large portion of the dna ring is not vital to structure or function, allowing it to accumulate neutral mutations. b. its rate of mutation increases over time as organisms continue to evolve and differentiate from each other. c. a slow mutation rate makes it useful for determining evolutionary relationships between ancient species. d. it is only found in select organisms, making it easier to compare relationships between species that have it.

What drives the atp synthase reactions that produce atp

Is genetic diversity the same as genetic variation?