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sergij07 [2.7K]
2 years ago
7

Explain why bacteria are important in the nitrogen cycle

Biology
1 answer:
Softa [21]2 years ago
3 0
Atmospheric nitrogen can not be used by plants or animals. Nitrification is the process in which nitrogen is changed to ammonia and then to nitrates and then denitrification takes place where needed.<span />
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The form of circulatory shock known as hypovolemic shock is ________. the form of shock caused by anaphylaxis any condition in w
WITCHER [35]

Answer:

The form of circulatory shock known as hypovolemic shock is the condition when the plasma level of blood and the body fluids level is decreased rapidly causing insufficient level of oxygen in the blood . the form of shock caused by anaphylaxis any condition in which blood vessels are inadequately filled and blood cannot circulate normally shock that results from large-scale loss of blood volume, or after severe vomiting or diarrhea always fatal

Explanation:

  • hypovolemic shock is one type of shock among different kinds of shock. it happens when body fluids or blood plasma level starts to decrease rapidly due to some internal or external injury such as bleeding, dehydration, burns, and severe vomiting, diarrhea.
  • later causes body fluid loss which decreases the o₂ level in blood.
  • this causes lack of o₂ supply in organs which is indeed a fatal condition.
5 0
3 years ago
What problems are experienced by fresh water and marine fish in there habitats and how they overcome it
stich3 [128]

ANSWER:

Problem faced include; habitat loss and degradation, disease outbreak, invasive species, pollution, over‐exploitation/overfishing, climate change etc.

EXPLANATION:

Problem:

Habitat loss and degradation, disease outbreak, invasive species, pollution, over‐exploitation/overfishing, and climate change are notable problems experienced by freshwater and marine fishes.

Solution:

Anthropogenic activities and stressors that rapidly threaten freshwater and marine fishes are curbed through legislation and other means to prevent extinction of fishes.

Through conservation programs that plans for individual species to more species of entire faunas of a particular location also boost population size and prevent hunting of threatened or endangered species in both realms.

Overtime, genetically modified fishes which can develop resistance to diseases are introduced to the realm.

Moreso, waste channels through which pollutants gets into the water bodies are well-treated for safety of fishes.

3 0
2 years ago
A force has direction and contact true or false
Assoli18 [71]

Answer:

Because a force is a vector that has a direction, it is common to represent forces using diagrams in which a force is represented by an arrow. In physics, a force is any interaction that, when unopposed, will change the motion of an object. A force can cause an object with mass to change its velocity (which includes to begin moving from a state of rest), i.e., to accelerate. ... A force has both magnitude and direction, making it a vector quantity.

Therefore, yes

8 0
2 years ago
The earthquakes experienced in California are related to tectonic plates because these catastrophic events are the result of -
ahrayia [7]

Answer:

A when two tectonic plates slide past each other.

Explanation: this answer is the most accurate because when two plates slide past each other they make a fault in the earth which creates an earthquake.

4 0
2 years ago
Having wet earwax (W) is a dominant trait in humans, and having dry earwax (w) is recessive. A father has the genotype WW, and t
Tasya [4]
The father's phenotype(physical trait) is wet earwax and the mother's phenotype is wet earwax as well.
4 0
2 years ago
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