Answer:
The correct answer will be option-A
Explanation:
The centrifugation of the blood shows that 45% of the blood is composed of the cellular content and 55% blood plasma or liquid.
Erythrocytes or red blood cell constitute for about 41% of the total blood cells which transports the oxygen by binding it to the haemoglobin. The presence of haemoglobin is the reason the cell appears red which cause the color of the blood to appear red.
The remainder of the cell is white blood cells or leukocytes which play important role in providing the defence mechanism against the pathogen.
Thus, option-A is the correct answer.
Answer : Radiational Cooling
Explanation: Continental polar (cP) or continental arctic (cA) air masses are cold, dry, and stable. These air masses originate over northern Canada and Alaska. They move southward, east of Rockies into the Plains, then eastward.
Answer:
2
Explanation:
it's 10-12 take away 10 and all u have is 2
Answer:
meter per second
Therefore, velocity is expressed in meters/second or m/s. The SI unit of velocity is meter per second (m/s). Alternatively, the velocity magnitude can also be expressed in centimeters per second (cm/s).
Explanation:
Brainliest please?
Answer:
Capacitación. Nuestro sistema solar se formó hace unos 4.500 millones de años a partir de una densa nube de gas y polvo interestelar. La nube colapsó, posiblemente debido a la onda de choque de una estrella cercana en explosión, llamada supernova. Cuando esta nube de polvo colapsó, formó una nebulosa solar, un disco de material que giraba y giraba.
Explanation: lo siento, mi español apesta
