Extension exercises are exercises that benefits the triceps. The exercise involves bending the elbow and extending the arms in repetitive motion. Triceps are parts of the arms which runs from the shoulder down to the back of the elbow. Answer is B
Answer: Total volume of fat in his body is 
Explanation:
Density is defined as the mass contained per unit volume.
Given:
Density of fat cells = 
mass of fat cells = 20% of the mass of a 70 kg student's body is fat= 
Volume of fat = ?
Putting in the values we get:
Thus total volume of fat in his body is
I think maybe you should check the patient's heart. I hope this helped :)
The percentage of each of the nutrients in the deluxe fast food hamburger is:
- percentage composition of carbs = 40.5 %
- percentage composition of fats = 35.1 %
- percentage composition of proteins = 24.3 %
<h3>What is the percentage composition of the carbs, fats, and protein in deluxe fast food hamburger?</h3>
The percentage composition of the carbs, fats, and protein in deluxe fast food hamburger is obtained from the masses of the nutrients present in the hamburger as follows:
- percentage composition of nutrient = (mass/total mass of nutrients) * 100 %
mass of carbs = 45 g
mass of fats = 39 g
mass of proteins = 27 g
Total mass of nutrients = 111 g
percentage composition of carbs = 45/111 * 100%
percentage composition of carbs = 40.5 %
percentage composition of fats = 39/111 * 100%
percentage composition of fats = 35.1 %
percentage composition of proteins = 27/111 * 100%
percentage composition of proteins = 24.3 %
Learn more about nutrients at: brainly.com/question/9348916
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