Pre-Lab Information
Purpose: Plan an investigation to examine how heart rate changes during and after an exercise is
performed for two different periods of time.
Time: Approximately 60 minutes
Question: How does heart rate change during and after an exercise is performed for two different
periods of time?
Hypothesis: in the space below, develop a hypothesis that will test the question.
plz help fast!!! its an experiment for a lab report on heart rate

Apopulation of rabbits live in a local forest. some had a mutation for a large body and long legs. the graph below shows the number of both the mutant and the normal rabbits over 5 generations. which of the following statements is true for this scenario? question 7 options: the rabbits with the mutation were more successful with restricted food than the normal rabbits. both sets of rabbits were equally successful with the restricted food source.i the normal rabbits were more successful with restricted food than the rabbits with the mutation. the graph does not let us know which rabbit was more successful.