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3 years ago

How could the activity of a farm affect the health of a nearby water source?

Biology

1 answer:

Katena32 [7]3 years ago

7 0

Answer: Fertilizers and pesticides contribute to runoff that goes into the water, causing habitat degradation.

Explanation:

Fertilizers and pesticides are the chemical formulations which are added to the agricultural field so as to enhance the growth of the crops and raising their yield. The runoff is the water erosion. In runoff water from any source such as rainwater, water from the snow melt and water from the river stream flows over the surface of soil. It remains unabsorbed within the soil. Such water flows with an appropriate speed and mixes with the water reservoir.

Thus according to the given situation, the fertilizers and pesticides along with the water runoff will be added to the water reservoir. As a result of this the increase in abundance of chemicals in the water source can make the water habitat unfit for the survival of aquatic animals due to contamination.

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It is called the Matrix (Mitochondrial matrix)

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Characteristics of living things

lyudmila [28]

The characteristics of living things are as follows:

Movement or locomotion
Respiration
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<h3>WHAT ARE LIVING THINGS:</h3>

Living things are organisms that possess life in them and can perform certain functions unique to them.

These functions are the characteristics of living things. The following are the characteristics of living things:

Respiration
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Learn more about living things at: brainly.com/question/17074249

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2 years ago

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Why do you seldom see fossils in metamorphic rocks?

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Metamorphic rocks have been put under great pressure, heated, squashed or stretched, and fossils do not usually survive these extreme conditions.

Explanation:

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3 years ago

Discuss how microbial world is divided providing at least two unique features of each if the living group

RUDIKE [14]

Microorganisms can be divided into two groups:

1. Archea

• Archea are prokaryotic unicellular organisms without cell nucleus or other membrane bound-organelles.

• Their membrane is built from ether lipids, which differs them from bacteria’s cell membrane.

•

2. Bacteria

• Bacteria are also unicellular prokaryotic organisms.

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• They reproduce by binary fission or by budding.

Besides, prokaryotes (Archea and Bacteria) a large number of eukaryotes are also microorganisms. Unicellular eukaryotes contain organelles such as the cell nucleus, the Golgi apparatus and mitochondria. Usually, they reproduce asexually by mitosis. An example of eukaryotic microorganism is Protist.

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There are many cases of homeostasis mechanism. In this mechanism, there will be a receptor that will catch a condition. After that, an order will be sent to various place depend on the condition.
One of them is temperature control which was done by shivering or sweating. When your body temperature is too high, the thermoreceptor will detect it and then the brain will send the order to the body sweat glands. Sweat on body surface will evaporate and reduce body temperature.
When the temperature is too low, the brain will tell the muscle to shiver so you can produce heat.

Other than temperature, homeostasis also control blood pressure, or many chemical level(oxygen, glucose).

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3 years ago