Biology, 08.11.2020 01:30 hailey5129
Some factors have density-independent effects on changes in population size. For example, freezing weather, tornadoes, floods and fires can drastically reduce population size, independent of initial population density. These types of density-independent effects are not included in the exponential or the logistic population growth models, so these models do not accurately predict changes in population size for a population that is strongly influenced by density-independent effects. Give an example to illustrate this.
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Which of the following occurs after a natural or unnatural disturbance in an ecosystem
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Biology, 22.06.2019 01:40
Elephants in the savanna regions of africa dig holes in dried up river beds to reach water lying just below the surface. these holes provide drinking water for other animals as well. so, without the elephants, many animals might otherwise die from lack of water during the dry season. the location in which the elephants live is an example of a/n and the role they play in creating water holes is an example of a a) ecosystem; habitat b) community; niche c) habitat; niche d) niche; habitat
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Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic
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Biology, 22.06.2019 08:00
Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex
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Some factors have density-independent effects on changes in population size. For example, freezing w...
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