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myrzilka [38]
2 years ago
10

Moving substances into and out of the cell is an active part of

Biology
1 answer:
Aleksandr [31]2 years ago
3 0

Answer:

facilitated diffusion?

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A group of ponies lives in the Chincoteague National Wildlife Reserve in Virginia. The development of longer legs over time woul
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The national wildlife refuge at Chincoteague,Virginia, is one  of  the  newest in a  chain of  sanctuaries placed along the  flight lanes of  the  waterfowl.
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3 years ago
What primary event has occurred when a client experiences an ectopic focus?
Andreyy89
Ectopic focus or ectopic pacemaker happens when an excitable group of cells outside the normal sinoatrial node causes premature heartbeat. Sinoatrial node (SA node) is the pacemaker of the heart. Most people experience ectopic focus but persistent occurrence may need the client/patient to visit the doctor. If a client or patient complains of ectopic focus, it is better to consider his/her activity before visiting the clinic. Ask, for example if the client/patient had a vigorous exercise because it might be causing the irregular heartbeat, how often is he/she experiences such irregularity in his/her heartbeat (acute ectopic foci is usually non-life threatening, however, chronic type requires medical help), his/her lifestyle (he/she might be using illegal drugs, smokes and/or drinks alcohol,had too much coffee etc). Again, history taking is very vital.
7 0
3 years ago
The location of the water table is subject to change. Please select the best answer from the choices provided T F
Darya [45]
True because the surface of the water table may vary due to seasonal change
4 0
2 years ago
Read 2 more answers
Why doesn't our hands swell up due to osmosis , when we keep it in water for a long time ??
DerKrebs [107]
A cell wall is a permeable layer found in plant cells which acts as a membrane through which water molecules can pass through while animal cells do not have cell walls.. they just have a cell membrane which is selectively permeable to some chemicals or substances.. water does not move from the region of higher to lower concentration in animal cells

In short, plant cells have cell walls that allow osmosis while animal cells do not have cell walls for osmosis to take place

hope it helps you :)

Instead in our hands... something else happens rills or groove shaped lines are formed in our fingers.. it is an adaptation for our body to provide for some friction in water...

8 0
2 years ago
After its formation, Earth was extremely hot. Which of these contributed to the cooling of Earth?
MariettaO [177]

Answer:

The answer is D

Explanation:

When absorbed energy is released back into space, Earth cools. Many factors, both natural and human, can cause changes in Earth's energy balance, including: Variations in the sun's energy reaching Earth. Changes in the reflectivity of Earth's atmosphere and surface.

6 0
3 years ago
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