Answer:
Black
Explanation:
In my opinion black is better because it goes with every color of clothes you have.If you spill something on it you can't really tell either.But every one has there opinions.:)
The right answer is True.
Researchers now estimate that simply measuring the resting pulse can be used to assess the risk of sudden death. The lower it is, the lower the risk. Studies showed that those whose heart rate increased over the years had a higher mortality in the years that followed (due to the risk for heart attack) than those in which she stayed. stable. Those who, at the same time, decreased their heart rate, had lower mortality.
When we breathe, oxygen gets into our bodies. Every day about 2,000 gallons of circulating blood travel through an estimated 60,000 miles of blood vessels<span> which link all the cells and organs of our body.
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The respiratory system is made up of organs and tissues that help you breathe. The main parts of this system are the airways, the lungs and linked blood vessels, and the muscles that enable breathing.
