Over the past 150 years data from all over the world shows that global temperatures are increasing

x would be the most and the least would be y because there are more fruit   and seeds than flock z has insects

her next move would be to use agarose gel electrophoresis to separate the dna molecules of varying length and create a dna fingerprint.

the answer is 100% density i've answered this question before and done the quiz myself.

the answer is z.

the human body has five levels of organization. level 1: cells. cells are the basic units of life and form the first level of organization. cells in the human body have specific functions. examples include nerve cells, blood cells, liver cells, and so on.