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3 years ago

Which explains how interference is avoided between the signals that cordless phones receive and the signals that they broadcast?

Biology

1 answer:

aliya0001 [1]3 years ago

3 0

Answer:

the signals have different frequency

Explanation:

The way that interference is avoided in these cases is that the signals have different frequency. Cell phone signals travel in a very specific wavelength, how often this wave repeats in a given span is called the frequency. By having these signals in different frequencies it prevents the signals from mixing with each other and instead allowing them to reach their destination intact. Otherwise, the signals would combine into a mess of uncomprehensible data, which is what we call interference.

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You have spent 24 hours traveling from the U.S to New Zealand, on quite a few airplanes with many stops. Because of the stress,

nalin [4]

Answer:

A hematocrit value of your blood would be greater than normal because of dehydration.

Explanation:

The hematocrit value is an indicator of the proportion of the solid components of blood (red blood cells) with respect to the liquid component (it means plasma). When you are severely dehydrated, the proportion of plasma diminish while the solid components remain the same. In consequence, the red blood cells concentration will be greater and the hematocrit value (solid components/plasma) will be higher than normal. This condition is reversible, if you drink enough water, your hematrocrit values will be normal again.

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4 years ago

Conifer trees dominate boreal forests rather than tundra because of

Masja [62]

Coniferous trees dominate Boreal forests rather than tundra because of the lack of permanently frozen soil.

a lack of permanently frozen soil.

Explanation:

Boreal forests are characterized by a cold but not so cold weather. This means that it is too cold for the growth of deciduous trees. When it comes to the growth of tundra, the weather isn’t cold enough for the growth of tundra.

Tundra requires permafrost which is a permanently frozen layer of ground . The Boreal forests lack permafrost and thus isn’t suitable for the growth of tundra vegetation.

7 0

3 years ago

-. Describe how ATP can release and store energy for the cell.

PolarNik [594]

Answer:

ATP consists of an adenosine molecule

bonded to three phophate groups in a row.

In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP.

This occurs when a molecule of adenosine diphosphate (ADP) uses the energy released during cellular respiration to bond with a third phosphate group, becoming a molecule of ATP. So the energy from cellular respiration is stored in the bond between the 2nd and 3rd phosphate groups of ATP. When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy.

Explanation:

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7 0

3 years ago

0. Alana mailed 6 letters in (3 different mailboxes. She

Galina-37 [17]

Answer:

Alana put mailed 2 letters in each of the 3 mailboxes

Explanation:

5 0

3 years ago

List three factors that normally stop animal population from growing indefinitely

alexgriva [62]

Answer: Food, Water, Shelter and Space

Explanation: In the natural world, limiting factors like the availability of food, water, shelter and space can change animal and plant populations. Other limiting factors, like competition for resources, predation and disease can also impact populations.

8 0

3 years ago