Clear,clean water because when you Hand sanitized you need clear clean water.
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Process resulting from random motion of molecules by which there is a net flow of matter from a region of high concentration to a region of low concentration.
The deoxygenated blood leave the right ventricle via pulmonary artery to the and is taken to the both right and left lung. That is the deoxygenated blood is taken to alveolar capillaries of the lung . As blood flows through the alveolar capillaries it is oxygenated as carbon dioxide leaves.
Answer:
you should have skills of drawing observe the diagram
This would be true. the rust cray fish is an aggressive type that competes for food
