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Ann [662]
3 years ago
13

Which cells or organs are considered to be part of both the immune and lymphatic systems? Select all that apply.

Physics
1 answer:
Leviafan [203]3 years ago
8 0

Answer:

lymph nodes

tonsils and adenoids

thymus

Explanation:

-Arteries are the blood vessels that take the blood that contains oxygen from the heart to the tissues and are part of the circulatory system.

-Lymph nodes are glands that take care of filtering the fluid that goes through the lympathic system and are also important for the functioning of the immune system.

-Capillaries are blood vessels that connect the veins and arteries and are part of the circulatory system.

-Tonsils and adenoids are located in the throat and they help protect the body from diseases and they are part of immune system and the lympathic system.

-Veins are the vessels that take the blood to the heart and they are part of the circulatory system.

-Thymus is an organ in which the T cells develop and they help protect the body against virus and bacteria and it is part of the immune and lympathic systems.

According to this, cells or organs that are considered to be part of both the immune and lymphatic systems are:

lymph nodes

tonsils and adenoids

thymus

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η = 58.8%

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3 years ago
A freight car with a mass of 10 metric tons is rolling at 108 km/h along a level track when it collides with another freight car
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Answer:

20 metric tons

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m1u1 + m2u2 = m1v1+m2v2 =0

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u1 =initial velocity of freight car = 108km/h,

m2 = mass of stationary freight car = ?, this the unknown we are finding

u2 = initial velocity of

m2 = 0, because it is at rest,

v1= final velocity of m1,

v2= final velocity of m2

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substituting valves in expression give

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1080( Mg x km/hr) + 0 = 360 (Mg x Km/h) + 36m2 (km/h)

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720(Mg x km/h) = 36m2 (km/h)

divide both side by  36 (km/h) gives

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4 years ago
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