I would say that there are two answers to this: <span>The circulatory system helps the body to remove waste when it carries oxygen to the muscles and carries nutrients to the organs.
"</span>The human circulatory system is responsible for delivering food, oxygen, and other needed substances to all cells in all parts of the body while taking away waste products."<span>
I hope this answer helped you! If you have any further questions or concerns, feel free to ask! :)
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40 meters times 1 meter over 100 centimeters equals 0.4 meters. 1.3 meters + 40 centimeters =. 1.3 m + 0.4 m = 1.7 m. The answer is 1.7 meters
An electron that is far away from the nucleus have higher energy than an electron near the nucleus. Nucleus are positively charged and those electrons near it get attracted; those electrons gain kinetic energy hence reducing their internal energy. The electrons far from nucleus have low kinetic energy hence more internal energy.
Answer:
70 %
9.33331 kW
Explanation:
Q = Heat supplied = 800 kJ/min
= Hot reservoir = 1000 K
= Cold reservoir = 300 K
Converting kJ/min to kW

Thermal efficiency

The thermal efficiency is 70%
Efficiency

The power output of the engine is 9.33331 kW
0.06kW X 16.3 hours
= 0.978kWh
0.978kWh X 8.6
= 8.4¢