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scoundrel [369]
2 years ago
14

The two graphs shown below represent data collected from the same lake

Biology
1 answer:
Natali [406]2 years ago
4 0

Answer:

C. The trout population decreases as oxygen levels decrease.

Explanation:

We can see that the relationship between the number of trout and time passed is decreasing from the graph on the right because its line is decreasing. From the graph on the left, we can see that oxygen is decreasing as time goes on. Thus, we can interpret that the trout population decreases as oxygen levels also decrease; a proportional relationship.

The other options are incorrect because we can actually see that for...

A; the population of whitefish actually decreases as oxygen levels also decrease.

B; the population of carp actually increases significantly as sewage levels increase.

D; the walleye population actually also decreases overall as sewage levels increase.

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Blood cell is the solid part of blood contain different types of blood cells such as RBCs, WBCs and platelets. Blood plasma is the liquid portion of the blood. So if blood cells are removed the remaining part is solely consisting of blood plasma.
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Write main four differences between chemical fertilizers and organic fertilizers
Studentka2010 [4]

Answer:

The four difference between chemical fertilizers and organic fertilizers are following :•

  1. chemical fertilizers prepared in industries whereas organic fertilizers prepared in field
  2. chemical fertilizer does not provide humus to the soil whereas organic fertilizers provide humus to the soil
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2 years ago
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Which description explains why there are two high and two low tides in a day? (4 points)
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Answer:

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