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ruslelena [56]
2 years ago
7

When charged particles of __________________ pass through the southern or northern

Biology
1 answer:
romanna [79]2 years ago
5 0
B. Solar flares

The auroras are caused by space dust particles reflecting and mixing with earth’s atmosphere
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Which event might cause the carrying capacity of a population to change?
tamaranim1 [39]

Answer:

Carrying capacity can be described as the maximum number of population of a species that a particular habitat can hold.

There are a number of events which effect the carrying capacity like:

  • Environmental changes:

Environmental changes like weather conditions might become favorable for a species in a habitat. It might be that a certain weather condition raises more food for a species. Hence, the carrying capacity would increase.

It might be conditions like drought make the availability of nutrients scarce for a population of species. In this case, the carrying capacity of the ecosystem would decrease.

  • Other organisms :

It might happen that other species might come to live in the particular area. That species will deplete the availability of resources and cause the carrying capacity to decrease.

  • Water supply:

If adequate amount of rain fall occurs in an area, it might cause the carrying capacity of a species to increase as there will be more water. But if the water supply becomes scarce, the carrying capacity would decrease.

6 0
3 years ago
Which of the following are hair-like structures used to move materials within the cell?
marusya05 [52]

Answer:

flagella and cilia

Explanation:

Flagella (singular = flagellum) are long, hair-like structures that extend from the plasma membrane and are used to move an entire cell, (for example, sperm, Euglena).

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3 years ago
What type of objects exert gravitational pull? Only living objects Only space objects All objects having mass All substances tha
Setler [38]
All objects having mass
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4 years ago
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Which cell structure is correctly paired with its function?
djverab [1.8K]
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The most important of the secondary lymphoid organs in the body are the lymph nodes.
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The answer is a. True
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