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Lady bird [3.3K]
3 years ago
12

Need answers for this Thanks

Biology
1 answer:
lara [203]3 years ago
4 0

Answer:

IT is going to be the color purple since there is no sunlight hitting tube A which means no carbon dioxide

Explanation:

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The rain forests of the world trap a large amount of carbon dioxide, a greenhouse gas. Every year, however, more rain forest is
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Carbondioxide, being a green house gas has the property of trapping the heat from the sunlight and thus increasing the temperature of the place. As more and more rain forests are cut down and burned, there is an increase in this green house gas in the atmosphere thus leading to a steady increase in the temperatures.

As we look at the graphs that are given, we can see that the graph C shows the steady increase in the temperature as the time passes. Hence option C is the right answer

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Humans can take up available space, disrupt systems, or change water supplies in an ecosystem. What conclusion can you make abou
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Answer:

Human activities affect the flow of energy and matter in an ecosystem and alter the energy balance in ecosystems through the unsustainable nature of what they do.  The energy flow is affected in several ways as a result of pollution, overpopulation, deforestation, burning fossil fuels, etc. Such changes have stimulated soil erosion, climate change, causing water unfit to consume, poor quality of air and so on. When humans cause a change in the energy balance, they impact the ability of the ecosystem to respond and adapt to changes in the environment. It is like getting a cut, but it never heals and grows bigger instead.

4 0
2 years ago
An example of natural selection is the tail of a male peacock. The females of the species choose mates based on the colors of th
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<span>(decreased variation in tail feather color because no form of the trait is advantageous) Due to the fact that the tail color is no longer a necessity, so it will eventually stop being needed and variation will decrease.</span>
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B is the correct answer

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When the number of organisms increases in an ecosystem, the
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I believe B) I think because if there are more animals nothing is going to change but the supplys like food and shelter may decrease but that's not an option
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