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WorksheetsBlood is a Mixture
Total questions: 15
Worksheet time: 8mins
Although blood cells are contained within a special liquid called plasma, the cells themselves are___________.
Sólido
Líquido
Gas
Una solución
When you cut your knee, what part of the blood helps the blood stop flowing?
Glóbulos rojos (red).
Glóbulos blancos (white).
Plaquetas (platelets).
Plasma.
What does the word circulates mean, as it is used in paragraph 2?
Sees through.
Opens.
Carries from one place to another.
Stops the bleeding.
What do you think a lab worker would do with the red blood cells right after separating them from the rest of the blood?
Put them in the refrigerator.
Through them away because they are not useful.
Take them to the hospital.
Put them in the centrifuge.
Which sentence below is the best summary of this passage?
You cannot survive without blood, so doctors have figured out how to transfer blood from one person to another.
Blood is a mixture of cells and plasma. Parts can be separated and used.
Blood is extremely interesting and you should learn as much as you can about it.
Donating blood is a very kind and important thing to do.
El glóbulo blanco...
transporta oxígeno.
actúa contra las infecciones.
ayuda a cerrar cortes (helps close cuts).
El glóbulo rojo...
transporta oxígeno.
actúa contra las infecciones.
ayuda a cerrar cortes (helps close cuts).
Las plaquetas (Platelets)...
transportan oxígeno.
actúan contra las infecciones.
ayudan a cerrar cortes (help close cuts).
El plasma es....
sólido.
líquido.
gas.
una solución.
El glóbulo rojo es...
sólido.
líquido.
gas.
una solución.
El glóbulo blanco es...
sólido.
líquido.
gas.
una solución.
La sangre (blood) es una Mezcla.
CIERTO
FALSO
La sangre (blood) no es importante para vivir (live).
CIERTO
FALSO
Blood can be stored and used later.
CIERTO
FALSO
¿Cómo separas los elementos de la sangre (blood)?
Con pinzas (tweezers).
Magnéticamente con un imán.
Con una centrifugadora.
Con un colador (sieve).
