The force that drives fluxes of uncharged particles is : a. heat
b. the chemical potential (μ)
c. dμ / dx
d. dμ / dt

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

When a human or animal consumes food, the carbon in that food is most likely to be converted into which of the following elements? a. carbon remains carbon b. nitrogen c. oxygen d. hydrogen

There are fewer than 100 naturally occurring elements in the universe, but there are millions of different unified substances. explain how this can be true.