Answer:
1956" (and any subsequent words) was ignored because we limit queries to 32 words.
<span>The three systems interrelate for a complete function of the body. The respiratory and cardiovascular systems work together to perform the gas exchange function. Without gas exchange function, the cells would die, hence, it is crucial for these systems to work together.
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Through respiratory system, the oxygen enters the body and then it is transported as oxyhaemoglobin to the cells with the help of cardiovascular system. The cardiovascular system also performs the work to transport the waste product carbon dioxide to respiratory system, that evacuates it.
Hence, whithout respiratory system, the oxygen could not enter the body and it could not discharge the carbon dioxide waste. Without cardiovascular system, the oxygen and carbon dioxide could not travel the body.
The cardiovascular system relates with digestive system for an optimum heart rate. The digestive system produces nutrients and with help of cardiovascular system transports these nutrients where it is needed. The digestive toxins are also discharged from system with the help of cardiovascular system that transports them to kidneys.
Hence, the healthy equilibrium of human body is reached if all these systems work together in harmony.
Answer:
Primary and Secondary sectors
Explanation:
Primary is the extraction of natural materials like mining, fishing, or agriculture.
Secondary is the manufacturing sector like producing man-made goods, or utilities.
To answer the question above as to which British leaders was primarily responsible for the policy of appeasement in the 1930, the answer is Prime Minister Neville Chamberlain but seeing the roots upon the appeasement is coming from the weakness seen from the post-world war I, a collective security arrangement was brought.
B. The Europeans brought diseases like smallpox, and many Native Americans died.
