Polar bears are struggling to survive in the desert because their fur is very thick. They can become too hot and die. Also, the desert is not their original habitat so they ar â¦ e not used to it.
The human heart beats approximately 70 to 85 times per minute in the average adult, with a notable difference between the genders. The average adult male heart rate is between 70 and 72 beats per minute, while there average for adult women is between 78 and 82 beats.This difference is largely accounted for by the size of the heart, which is typically smaller in females than males.he average adult male heart rate is between 70 and 72 beats per minute, while there average for adult women is between 78 and 82 beats.
What is the normal pulse rate for men? The normal pulse rate range for men and women is 60-100 bpm. Small children (1-10 years) and infants have slightly higher pulse rate than adults.The pulse rate calculated when you are at rest is known as normal or resting pulse rate, or normal / resting heart rate (RHR).The resting heart rate for men may vary according to the age, activity, lifestyle and overall health of a man.he pulse rate calculated when you are at rest is known as normal or resting pulse rate, or normal / resting heart rate (RHR). The resting heart rate for men may vary according to the age, activity, lifestyle and overall health of a man.