The current increase of carbon dioxide in the atmosphere is as a result of human activities that began in the late 1700s. This period sparked the beginning of the Industrial Revolution and this is when we began to use fossil fuels. The burning of fossil fuels coupled with widespread global deforestation has led to a rise in CO2. Excess carbon dioxide in the oceans causes it to become more acidic. This acidity will affect marine species with shells like mussels and lobsters. <span />
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Most native species that evolved with their habitat also have an array of natural predators and parasites to keep the population in check. The exception to this is invasive species. Such species are usually introduced into a habitat artificially and lack the natural predators and parasites present in their original home.
Therefore, the type of species that normally reproduces quickly with little to no predators to control the population are invasive species.
Answer: B) 300
Explanation: I had taken this test don't worry this is the answer!
Answer:
Wild Fires
Explanation:
Wild Fires are caused many factors including discarded cigarettes . These can be prevented when people stop to smoke in the forest and obey the fire protocols in the forest
The one trait that belongs to that description is related to the tolerance to toad poison. Researches have stated some general condition in order for the natural selection to have cause the eolution of this trait. Three of them are: Individuals must vary phenotypically or genotypically, Individuals pass on at least some of their traits to their offspring and Individuals with different traits must differ in their survival or reproductive successduring the struggle for existence.