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Allisa [31]
4 years ago
14

What might be a symptom of a person whose vein valves are not functioning properly and are causing fluid it flow away from the h

eart?
Biology
1 answer:
IrinaVladis [17]4 years ago
4 0

Considering answers;

-fever

-constricted veins

-swollen veins

-confusion


Answer;

Swollen veins


Swollen veins might be a symptom of a person whose vein valves are not functioning properly and are causing fluid it flow away from the heart.


Explanation;

Valves are structures that are found in the circulatory system both in the heart and the veins.

They function to prevent the back flow of blood.

They do so by ensuring the continuous flow of blood in one direction.

If the valves are not functioning properly it may lead to various effects such as swollen veins due to the back flow of blood which may lead to the pooling of blood in the extremities.

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Answer:

color

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Texture

Ranges from bolder size pieces to very fine clay

Structure

Describes the shape of soil clumps and how the soil particles are held together. It can look grainy, blocky, or prism shaped.

Consistency

Hardness or softness of soil measuered by its consitstency varies with moisture for example some soils have soft, slippery consiststency when there moist.

Infiltration

How fast water enters soil

Soil moisture

Amount of water in soil pours is its moisture contents scientits detemine weight loss by drying samples in a oven at 100c the weight difference is the amount mouisture in the soil

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Answer:

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Explanation:

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Why does the Moon seem to change shape?
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A.
Because the light of the sun and the earths orbit make the moon look different sometimes
8 0
2 years ago
Characteristics of epithelia include all of the following except
azamat

Characteristics of epithelia include all of the following except extracellular matrix.

Explanation:

The epithelial tissue is typically identified as having six characteristics and they are, it is made of cells. It contains cells joined by specialized contacts. Epithelial tissue has distinct upper and lower surfaces and is not supported by blood cells. It retains the ability to regenerate, and it  is supported by connective tissue.

It has also a feature called cellularity which means it is made completely of cells and there is no space that exist it is connected too close. Whereas in connective tissue, an area of non living matter exists in between the cells and that is called extra cellular matrix which is found in between the cells in the connective tissue.

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3 years ago
Determining the types of fats people should consume to lower their risk of heart disease based on their genetic makeup is an exa
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