Which North American biome has mostly disappeared because of extensive farming of wheat and corn?

a. chaparral
b. grasslands
c. boreal forest
d. desert
e. taiga


ANSWER: b

Biology & Microbiology

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a. parabasilid b. diatom c. euglenoid d. dinoflagellate e. actinopod

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The small intestine is the principal site of both digestion and nutrient absorption

Indicate whether the statement is true or false

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Every somatic cells has a complete set of DNA (i.e. all of your DNA).

a. true b. false

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