Olympic athletes have lower resting heart rates because A. they have a lot of muscle mass due to weightlifting. B. they tend to eat low-fat diets. C. their lungs tend to be naturally larger. D. they exercise regularly, which improves the efficiency of their heart.
Olympic athletes have lower resting heart rates because they exercise regularly, which improves the efficiency of their heart.
Updated 73 days ago|2/4/2019 2:23:09 PM
Confirmed by alfred123 [2/4/2019 2:23:08 PM], alfred123 [2/4/2019 2:23:09 PM]
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The English measurement system is primarily used by what country? A. United States B. Ireland C. England D. Italy
Weegy: The English measurement system is primarily used by the United States. (More)
Question
Updated 1/25/2018 12:38:40 PM
7:45 A.M. is the same as which of the following military times? A. 1945 B. 0745 C. 0545 D. 7450
Weegy: 7:45 A.M. is the same as 0745 military time. (More)
Question
Updated 2/6/2018 8:21:03 PM
Change 223 kilograms to centigrams. A. 22,300,000 cg B. 223,000 cg C. .0023 cg D. .023 cg
Weegy: 223 kilograms = 22,300,000 centigrams (More)
Updated 1/25/2018 12:53:29 PM
Find the missing number 1:2 = 3: ____ A. 1 B. 6 C. 2 D. 3
Updated 1/31/2018 2:49:32 AM
1:2 = 3: 6
1/2 = 3/x
By cross multiplying:
X=6
So term will be:
1/2 = 3/6
What number is 22% of 320? A. 7.04 B. 70.4 C. 7040 D. 704
Weegy: 22% of 32 = 0.22 * 32 = 7.04 (More)
Updated 1/26/2018 10:50:51 AM
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