The lower the energy level of an electromagnetic wave, the

a. longer the wavelength.
b. shorter the wavelength.
c. higher the frequency.

Which of the following would be an important part of a multi-step plan to restore the stability of the red-cockaded woodpecker's ecosystem?

Agene pool: a) is the collection of all the alleles found in a single species b) is the collection of all the alleles found in a single population c) is the collection of all the chromosomes found in a single population d) is the collection of genes in a species that allow the individuals to swim

What substance is the most acidic. lemon juice. tomato juice. sodium hydroxide. water