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Given heartbeat rate of 72 per minute and ejection fraction of the left ventricle equals 60%. If 100
ml of blood enters the left ventricle during each cardiac cycle, which of the following would be
true?

ionic bonds are two oppositely charged ions that attract. a sodium ion has a 1 positive charge; a chloride ion has a 1 negative charge. sodium and chloride have oppostive charged ions that attract which forms an ionic bond. a chemical bond formed when two atoms share electrons is called

the answer is 100% density i've answered this question before and done the quiz myself.

characteristics of hydrocarbons

which fault and or fold did you find most difficult to diagram