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Lyrx [107]
2 years ago
15

How do electromagnetic waves move

Biology
2 answers:
r-ruslan [8.4K]2 years ago
7 0

Answer:

they can travel through a vacuum of outer space...When an electromagnetic wave impinges upon the atoms of a material, the energy of that wave is absorbed.

Explanation:

nekit [7.7K]2 years ago
3 0

Answer:  Which can travel through the vacuum of outer space. Mechanical waves,

Explanation: Unlike electromagnetic waves, require the presence of a material medium in order to transport their energy from one location to another. Electromagnetic waves are created by the vibration of an electric charge.

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Why have so many bacteria now able to resist antibiotics
bekas [8.4K]

Answer: Because they have built up immunity from past medications.

Explanation: As people get sick and are given antibiotics the 99.9 % are removed but that one percent from the bacteria is able to overcome the antibiotics and make itself stronger and immune to the medicines, then the bacteria evolves and a new person will get infected and will need stronger antibiotics further more the cycle is repeated.

5 0
3 years ago
Although the cause of Parkinson's disease is unknown,research indicates that it may be due to defective nuclei in the cells of t
o-na [289]

Answer:

<u>Nervous System</u> could be studied as a direct result of having defective nuclei and may shed light on the  cause of Parkinson .

Explanation:

<u>PASRKINSON DISEASE -:</u> Parkinson's disease is a progressive nervous system condition. Several regions of the brain are affected by the condition, especially an area called substantia nigra that regulates balance and movement.

A trembling or shaking (tremor) of the limb is often the first sign of Parkinson's disease, particularly when the body is at rest. Typically, on one side of the body, the tremor starts, usually in one hand. The head, legs , feet, and face can also be affected by tremors. Other hallmark symptoms of Parkinson's disease are rigidity or rigidity of the limbs and body, slow movement (bradykinesia) or inability to move (akinesia), and impaired balance and coordination (postural instability).

Emotions and thinking ability (cognition) can also affect Parkinson's disease. Psychiatric disorders such as depression and visual hallucinations are created by some affected persons. There is also an increased risk of developing dementia in people with Parkinson's disease, which is a loss in intellectual functions, including judgment and memory.

Hence , the answer is <u>the nervous system and other regions of brain</u> where the disease has a direct result of having a defective nuclei and may shed light on the cause of Parkinson .                      

7 0
3 years ago
What percentage of the filtrates water that enters bowmans capsule is reabsorbed into the blood?
Pepsi [2]
99% of water is reabsorbed into the blood when filteres at the bowmans capsule
8 0
2 years ago
Read 2 more answers
Explain why there are relatively few fossils dating from before the cambrian period
Reptile [31]
For the answer to the question above, I think that Few Fossils exist from this time because the animals were all soft-bodied. Most of the animals dissolve or decompose immediately and turn to dust because they are soft-bodied.

7 0
3 years ago
Artificial selection has been used by humans to
spayn [35]

Answer:

Its been used by humans to take the best traits from a species and pass them on like bigger bodies in cows for more meat and bigger muscles in horses for faster racing potential.

7 0
3 years ago
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