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olga nikolaevna [1]
2 years ago
5

A scientist gives a rat a food pellet every time it presses a bar. This is an example of __________.

Biology
1 answer:
Trava [24]2 years ago
3 0

Answer:

classical conditioning

Explanation:

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You have just delivered a premature baby. Your assessment reveals that he is breathing adequately; however, his heart rate is 90
s2008m [1.1K]

Answer:

The answer is letter B, keep him warm and ventilate with BVM.

Explanation:

In order to know more about the answer, let's check out the meaning of "Premature Baby" first.

Premature Baby- a baby born through premature birth <em>(fewer than 37 weeks).</em>  Babies are normally born at the usual <em>40 weeks.</em> Health problems may occur with premature babies, thus it is very important to monitor them.  

In the situation above, the premature baby's heart rate is only 90 beats/min. <em>A resting heart rate for a newborn infant is 130-150 beats per minute. </em>This means that the baby above has a slow heart rate. In order to increase the hear rate, it is important to keep the baby warm and to ventilate with a "Bag Valve Mask" (BVM). <u><em>An increase in internal temperature increases the heart rate. Increasing ventilation will also help increase the heart rate. </em></u>

<u><em>Remember: </em></u>Inhalation increases the heart rate.

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3 years ago
In which of the following scenarios would a person experience an increase in blood flow?
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The most common way to get your blood flowing is by exercising, improving your diet, have a hot bath, etc.
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Which set of atoms can be found in all carbon based molecule
Allushta [10]

Answer:

Carbon Atoms

Explanation:

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Spores produced by the small male cone of a pine tree are produced by : meiosis or mitosis
Maru [420]
Meiosis. The process typically starts out as mitosis but since spore are haploid, the end result is from meiosis.
3 0
3 years ago
What is a core function implemented during an emergency.
MatroZZZ [7]
During an emergency what you would usually want to do is a so-called threat and hazard analysis - C.

You would do this because you would want to observe and note which is a source of threat for you in a certain emergency situation. You would also to this to observe the possible hazards of doing a certain action/certain actions. 
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