Why do classification systems change over time?
a. scientists find new evidence in thei...
Biology, 27.12.2019 06:31 mistermansour07
Why do classification systems change over time?
a. scientists find new evidence in their studies.
b. scientists use old methods of classification.
c. scientists repeat experiments and find no changes.
d. scientists find similar evidence to previous work.
Answers: 3
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The negative impacts of nonnative species generally outweigh the positive impacts
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Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?
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Which of the following was not a major animal on land during the carboniferous period? amphibians insects both a and b none of the above
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The sea slug that considered to be a photosyntheesizing animal
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