Answer
The random motion of molecules occurs when they are placed in any container any open space, they have freedom to move to and fro as well as from one point to another. The random movement of molecules do not needs any energy inputs and it occurs on its own.
Diffusion:
If we talk about diffusion, it is a process in which molecules move from an area of higher concentration towards an area of lower concentration. For example: When we spray a fragrance in one corner of the room, after some time it will spread in whole room because molecules will move from a corner of high molecular concentration to the place where they are less in number. This process occurs freely and without any external input of energy.
Osmosis:
If we talk about osmosis it is also a diffusion of molecule but across a selectively permeable membrane like plasma membrane of living cells. Just like simple diffusion it also donot needs any external energy inpuy.
What is common in all?
That all three types of molecular movements do not need any energy inputs from system and it occurs on their own, therefore all are related.
Hope it help!
Answer;
-Respiratory system
The assessment of the respiratory system takes priority.
Explanation;
-Guillain-Barré syndrome (GBS) is a rare neurological disorder in which the body's immune system mistakenly attacks part of its peripheral nervous system (the network of nerves located outside of the brain and spinal cord).
-The disease can range from a very mild case with brief weakness to nearly devastating paralysis, leaving the person unable to breathe independently. the first symptoms include weaknesses and tingling in ones extremities. -Additionally, because nerves control your movements and body functions, people with Guillain-Barre may experience: Breathing difficulties.
Answer:
D
Explanation:
The hertz (symbol: Hz) is the derived unit of frequency in the International System of Units (SI) and is defined as one cycle per second.
Biodiversity is rapidly declining across the globe.
Explanation:
The biodiversity across the globe has been under heavy blow, especially in the past few hundred years. The main reason for this are the humans. The humans with their activities have managed to destroy the habitats in lot of places, which in turn resulted in sharp decline in biodiversity. Also, some species have been systemically killed off, some because they have been considered as pests, some because they were used as a food source.
- Naturally, the biodiversity tends to be at a sustainable level, while some species die out, other replace them.
- In the more recent history though, there is a mass extinction occurring because of the humans activities, not because of natural causes.
- With the growing human population the trend of destroying the environment continues and it will continue further in the future, with the biodiversity constantly going down and lot of species ending up being endangered or extinct.
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