PLEASE HELP! THIS IS AN EASY EXPERIMENT BUT I DONT HAVE A PARTNER. PLEASE HELP ILL GIVE YOU 50 POINT!!!! IT won't TAKE YOU MORE
THAN 10 MINUTES TO DO THIS Instructions
1. Find a partner to complete the experiment with you. Do not do this experiment if you or your partner has a heart condition or other medical problem.
2. Take your heart rate by placing your middle or index finger on your wrist just below the thumb. Be sure to feel a distinct pulse before you proceed further.
3. Count the number of beats in 15 seconds and multiply this number by four to get the number of beats in one minute. This is your resting heart rate.
4. Record your resting heart rate in the table.
5. You should run or jump in place for 1 minute. When completed, have your partner take your pulse and record it in the table.
6. Keep track of the time and take your pulse at 1-minute intervals after you completed the initial exercise and record these results in the table.
resting heart rate:
heart rate directly after exercise:
heart rate 1 minute after exercise:
heart rate 2 minutes after exercise:
heart rate 3 minutes after exercise:
5. Have your partner complete steps two through six. Your partner should record their results below:
resting heart rate:
heart rate directly after exercise:
heart rate 1 minute after exercise:
heart rate 2 minutes after exercise:
heart rate 3 minutes after exercise:
Write a summary statement on what your results were and why? Include in your summary differences between you and your partner, your ages, your genders, your physical condition, or anything that you feel would have a bearing on your heart rate. Also, include in your summary the answer to this question: How do you think your results would change if you were 30 years older, and why?
Its because a long spine cacti can reproduce more because it has more survival capacity than the short spine cacti and because of this reason the short spine cacti cannot protect it self because it has a shorter spine that could protect itself from danger.
