A species of alligator remains unchanged for 100 million years, then suddenly an ice age forces them to adapt to colder temperatures producing a sudden burst of evolution. What is this an example of? A. Gradualism
B. Punctuated equilibrium
C. Selective breeding
D. Inheritance

Which statement correctly describes a way that mutations increase the likelihood that a species will survive in a changing environment

The graph shows the amount of global warming happening in different ecosystems. which populations of organisms will likely decline the most as a result of climate change, and why? a. coral reefs because of the loss of the symbiotic algae living within their bodies b. penguin populations because the fish they eat will move into warmer waters c. mountain-dwelling birds because rising sea levels will relocate their food sources d. large cats in the rainforest because of decreased habitat loss for their prey

How can an organ, such as the lungs, work for multiple body systems?