The variety of organisms within an ecosystem is characteristic of which type of diversity?
a.) genetic diversity
b.) ecosystem diversity
c.) species diversity
d.) regional diversity

meteorologists would compare a new weather map with one 24 h old to see how fast a front is moving.

a "theory" a suggestion that is not 100 % accurate, or a figure. some people say its a theory because they of all the passed theory's about one subject. it depends sometimes theory might be accurate and sometimes they are.

straight or amphibians are homeothermic to thermal

nucleic acid molecules are incredibly complex, containing the code that guarantees the four different nucleotide units comprise dna, the nucleic acid of interest to the genealogist. and one of four nitrogen-containing molecules called nucleotides