Which of the following is not an example of natural selection?
a. many strains of bacteria ar...
Which of the following is not an example of natural selection?
a. many strains of bacteria are now resistant to some commonly used antibiotics.
b. some insect species are now resistant to pesticides.
c. due to increased shark populations, seal populations have more streamlined bodies
d. like certain other crops, domesticated strawberries are larger than wild strawberries
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Awater molecule is polar because there is an uneven distribution of these between the oxygen and hydrogen atoms.
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(! ) what’s fracking and what does it have to do with carbon, carbon dioxide, or fossil fuels?
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When listening the levels of orginization in orginisims from the smallest to most complex , which level is just below organs in complexity
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