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Biology, 04.02.2020 20:49, dangrueneberg9124
When the comb jelly, mnemiopsis leidyi, was introduced into the black sea, its population exploded to 500 comb jellies per cubic yard in 1988. the jellies devoured all the zooplankton and fish larvae, drastically reducing the numbers of the native fish populations. this situation demonstrates .the difference between biotic and abiotic factors in an ecosystem. b.effects of local evolution or migration on an ecosystem. c.the impact of removing or adding organisms to an ecosystem. d.the types of interactions between organisms in an ecosystem. select the best answer from the choices provided
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Biology, 22.06.2019 02:30, usagimiller
What evidence supports the law of conservation of energy? a) mechanical energy is converted to chemical energy during photosynthesis. b) oxygen is made from the breakdown of carbon dioxide during photosynthesis. c)energy is absorbed by chlorophyll and becomes chemical energy during photosynthesis. d)the sun gives off light energy that is absorbed by plants.
Answers: 1
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When the comb jelly, mnemiopsis leidyi, was introduced into the black sea, its population exploded t...
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