Answer:
The right side of the heart collects oxygen-poor blood and pumps it into the lungs, meanwhile the left side of the heart collects the oxygen-rich bloods which is then transferred throughout the body.
Answer:
The best way to avoid E. coli infection is to wash fruits and vegetables and cook meats thoroughly before eating. Even the skins of watermelons and cantaloupes should be washed to eliminate potentially harmful bacteria. Ground beef should be cooked to 160 degrees to make sure it is properly cooked .
Explanation:
The mean of this data set is B. 2.18.
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