According to this cladogram, which organisms is most closely related to humans? human
hare
parrot
ohark
calman
tuna frog

What are four key elements of the study of economics?

Which best describes an adaptation that could be found in a fish that lives in a slow-flowing stream? the ability to attract prey by glowingextra gills, for oxygen extractionthe ability to grow largerextra fat, for warmth

In the water cycle , when does water undergo a chemical change