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Stella [2.4K]
3 years ago
10

What’s the answer to this earth science question?

Biology
2 answers:
german3 years ago
8 0

Answer:

its 4

Explanation:

Fed [463]3 years ago
7 0
The answer would be 3

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For most of the 19th century, which nation was the dominant power in the world?
DENIUS [597]
The answer to this question is D. Great Britain. Hope this helps.
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The thin strand of pia mater that helps to anchor the spinal cord to the coccyx is the
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filum terminale

The filum terminale is a thin strand of pia mater that helps anchor the conus medullaris to the coccyx

6 0
2 years ago
What term describes the continuation of a visual sensation.
LiRa [457]

Answer:

Afterimage.

Explanation:

An afterimage describes the continuation of a visual sensation after removal of the stimulus. For example, when you stare briefly at the sun and then look away from it, you may still perceive a spot of light although the stimulus (the sun) has been removed.

Hope this helps! :)

8 0
2 years ago
Suppose that at a given point along a capillary, the following forces exist: Capillary hydrostatic pressure (HPc) = 30 mmHg Inte
Ainat [17]

Answer:

Suppose that at a given point along a capillary, the following forces exist: Capillary hydrostatic pressure (HPc) = 30 mmHg Interstitial fluid hydrostatic pressure (HPif) = 0 mmHg Capillary colloid osmotic pressure (OPc) = 25 mmHg Interstitial fluid colloid osmotic pressure (OPif) = 2 mmHg. The net filtration pressure at this point in the capillary is <u>7mmHg.</u>

Explanation:

  • Data:

Capillary hydrostatic pressure (HPc) = 30 mmHg

Interstitial fluid hydrostatic pressure (HPif) = 0 mmHg

Capillary colloid osmotic pressure (OPc) = 25 mmHg

Interstitial fluid colloid osmotic pressure (OPif) = 2 mmHg

  • Formula Applied :

Net filtration pressure= hydrostatic pressure gradient -  Oncotic pressure gradient

Hydrostatic pressure gradient = Capillary hydrostatic pressure - Interstitial hydrostatic pressure = 30mmHg - 0 mmHg = 30 mmHg

Oncotic pressure gradient =  Capillary colloid osmotic pressure - Interstitial fluid colloid osmotic pressure =25  - 2 = 23 mmHg

Net filtration pressure= hydrostatic pressure gradient -  Oncotic pressure gradient = 30 mmHg - 23 mmHg = 7 mmHg.

Hence, The net filtration pressure at this point in the capillary is <u>7mmHg.</u>

3 0
3 years ago
1. All ____________ organisms are composed of ______ or _______ cells.
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Living one, or more.
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