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nikklg [1K]
4 years ago
8

How does human impact on freshwater ecosystems by nitrogen cycle and environmental impact

Biology
1 answer:
Radda [10]4 years ago
5 0

Answer:

Nitrogen is a critical limiting nutrient in many systems, including forests, wetlands, and coastal.

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3 0
3 years ago
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How do nodes and antinodes form in a standing wave?
Vladimir79 [104]
A point along a standing wave where the wave has minimal amplitude
6 0
3 years ago
"A microbiology technologist is reading an anaerobic culture and observes a double zone of hemolysis on an anaerobically incubat
mariarad [96]

Answer:

<em>Clostridium perfringens</em>

Explanation:

<em>Clostridium perfringens</em> is a bacterium characterized by being a large, gram-positive, boxcar-shaped bacillus.

It is part of the facultative aerobic bacteria group (they can survive both in the presence or absence of oxygen) and is also a spore-forming bacterium (spores are small structures capable of generating new bacteria).

<em>Clostridium perfringens</em> can cause food poisoning, which results from the ingestion of contaminated food (usually meat and animal products) by the bacteria.

Once in the small intestine, the bacteria releases the toxin that usually causes diarrhea.

4 0
4 years ago
Which is true of all animals, but not of all plants?
xxMikexx [17]

The correct answer is option C, that is, they are all consumers.  

Consumers feed on producers or other consumers in order to thrive in the environment. For example, deer are herbivores that signifies that they consume only plants, that is, producers. Another example of consumers are black beers, which are scavengers and omnivores, that is, they will consume or eat anything.  


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4 years ago
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