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3 years ago

Acid rain is mostly a problem in the _____.

Biology

2 answers:

nadezda [96]3 years ago

6 0

answer: Eastern United States.

_____________________________________________

...as for Europe, I think Eastern Europe has the most problems with acid rain. I think areas that have a high amount of factories that emit dangerous gases is where most of the acid rain will appear.

________________________________________________

Hopefully this helped and good luck.

Misha Larkins [42]3 years ago

4 0

Answer;
Acid rain is mostly a problem in the Northern Hemisphere.

Explanation;
This can be attributed to the fact that the area has a large, densely populated cities and a concentrated number of industrial and power plants in an area. These factors contribute to acidic gases in the environment such as sulfur oxide, nitrous oxide, which mix with rain water to form acidic rain. Additionally, prevailing wind direction which brings with it the pollution from the midwest to the north east.

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Which nursing actions are necessary to prepare a perinatal patient for research?

Bezzdna [24]

The necessary actions are
- Inform the patient about her rights
- Obtain consent from the patient

To be ethical, we should fully give informations to the perinatal patient about research without concealing anything. Including the potential side effects of the research and the payment/benefit that they patients would get if they agree to be a part of it

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3 years ago

Yeast cells obtain energy under anaerobic conditions through the process of...

Vinil7 [7]

Answer:

If no oxygen is available, yeast will switch over to a process called anaerobic respiration - in this process, glucose (sugar) is fermented to produce energy, carbon dioxide, and ethanol. ... The thing about respiration is that the yeast cells only do it for the sake of producing energy

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3 years ago

the allele for white fur is revessive and the allele for normal fur is dominant the frequency for the normal fur allele is 0.60.

Mariulka [41]

Answer:

$36$ % of wolves have normal fur.

Explanation:

Given , the allele for white fur is recessive and the allele for normal fur is dominant

Let "N" represents the allele for normal fur and "n" represents the fur for white fur.

As per Hardy Weinberg's principle, the frequency for dominant allele is represented by "p"

Given ,

$p = 0.60\\$

Then frequency for dominant genotype will be " $p^2$ "

So, Frequency for wolves with normal fur is

$p^{2} \\0.60^2\\0.36$

Percentage of the wolves with normal fur is

$0.36*100\\= 36$ %

6 0

3 years ago

How many calories can i eat without gaining weight?

loris [4]

I think that an average woman needs to eat about 2000 calories per day to maintain, and 1500 calories to lose one pound of weight per week. An average man needs 2500 calories to maintain, and 2000 to lose one pound of weight per week

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3 years ago

Pain signals often have two components: an acute sensation of "first pain" which is felt almost immediately after an injury, and

o-na [289]

Answer:

This suggests that neurons that send the signals that we perceive as first pain Myelinated Tpye A-delta___, and neurons that send the signals that we perceive as second pain Unmyelinated-Type C.___.

Explanation:

Physiologically, primary afferent neurons that innervated the the touch, pain, temperature,and pressure receptors in the effectors to input sensory signals to the spinal cord and the brain are categorized based on their diameter, sizes, and nature of myelination. Based on this;

A-alpha has the largest diameter, myelinated, and sensitive to sensation from the muscle cells

A-beta are next in diameter, myelinated and sensitive to sensation of touch.

A-delta followed in diameter, and size. They are mylinated, and sensitive to pain and temperature.

C-fibres are least in diameter, they are unmyelinated, but sensitive to pain, touch and temperature.

Therefore, if the speed of conduction,of action potential in a neuron depends on the diameter(thickness) and myelination of the axon(saltatory conduction) :

''then, acute sensation/ first pain should be transmitted by the A-delta fibre. While the the slower/second pain should be transmitted by the slower unmyelinated - C-fibres''.

5 0

3 years ago