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.
2. The populations of predators are dependent on the populations of their prey.
<span>Transferring heat by moving cooler air over the body</span>
Wrong for 7 it is the last one
8-the last one
9- is the second one
The correct answer for above statement is:
<h3>Japan became even more isolationist than it had been.</h3><h3>Explanation:</h3>
Japan's isolation policy was completely executed by Tokugawa Iemitsu, the grandson of Ieyasu and shogun from 1623 to 1641. He published orders that really closed Japan to all immigrants and limited the Japanese from moving.
