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Volgvan
4 years ago
5

How many steps does a dichotomous key invole

Biology
2 answers:
cluponka [151]4 years ago
7 0
A dichotomous key involves 3 keys
frosja888 [35]4 years ago
4 0
Dichotomous means two parts At each step of the process of using the key the person is given two choices each one leads too another question until the item is identified
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The presence of fecal coliform bacteria in a sample of river water suggests which of the following?
just olya [345]

Answer:

Water is contaminated with animal waste

Explanation:

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3 years ago
During which stage of the general adaptation syndrome does the body no longer function normally due to chronic activation of the
Bogdan [553]

Answer: Exhaustion stage

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<span>The three stages are:  </span>

<span>1.    </span>alarm stage, which provides a burst of energy

<span>2.    </span>resistance stage<span>, the body attempts to resist or adapt to the stressor and </span>

<span>3.    </span>exhaustion stage<span> is where energy is depleted and <span>the body no longer functions normally due to chronic activation of the stress response. </span></span>

4 0
4 years ago
Which of the following is not a contributing factor to environmental policy decisions? a. human health b. availability of natura
tamaranim1 [39]

None of the above is not a contributing factor to environmental policy decisions and is denoted as option D.

<h3>What is Environmental policy?</h3>

These are actions by the government in the protection of the environment and conservation of resources.

The contributing factor to this includes the following:

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  • Availability of natural resources
  • Environmental health.

Read more about Environmental policy here brainly.com/question/3316812

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8 0
2 years ago
Dorothy works as a medicinal chemist in a pharmaceutical company. What could one of her assignments be
Elza [17]
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4 years ago
The darkest part of the moon’s shadow is called the penumbra. True or False
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Do you mean penumbra or umbra? Because it is indeed umbra.
5 0
4 years ago
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