Maximum heart rate is the maximum heart rate (the number of times your heart beats per minute (bpm)) that an individual can attain that is based on his/her genetics. The most common calculation for the maximum heart rate is: 220-Age
In Paul's case, Age=17, so his maximum heart rate is 220-17=203 bpm.
Answer:
Yes Yuan is an emergency medical firefighter even though he provides very little care it still counts
Explanation:
Answer:
<em>The correct option is C) happened by chance</em>
Explanation:
Mutations can be described as any changes which occur in the DNA of an organism. Mutations can be natural or induced through methods like the use of chemicals.
Mutations occur randomly and happen by chance. Hence, option C is correct.
Other options like option A are false because mutation is the sudden change in the genome of an organism. Hence, mutations will not cause the teeth to grow longer until they reach an optimal length.