Answer:
B. Modifying the rules
Explanation:
The answer is not A because there's no rule that the team must be rotated.
As for increasing or decreasing the difficulty, it is really subjective to the point of view of each team.
Therefore, the answer is "modifying the rules".
Answer:
the maximum heart beat is 196 beats per minute
Explanation:
To calculate your heart beat divide your age by 220
Answer:
these disorders have a psychological rather than a physical cause.
Explanation:
I have a question. Where are "which of these?"
I would say 2500 calories would be your daily intake
