Pretty sure it’s the plumbing system
Scalloped patterns of responding are typically associated with Fixed interval schedules. This is further explained below.
<h3>What are
Fixed interval schedules?</h3>
Generally, Fixed-interval schedules are ones in which the first answer will not be rewarded until a certain length of time has passed from the beginning of the schedule.
In conclusion, Responses that follow a scalloped pattern are often connected with programs that use fixed intervals.
Read more about Fixed interval schedules
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Answer:
environment, convergent evolution
Explanation:
When two species with no immediate common ancestors are exposed to same kind of environment they might develop body parts which have similar functions leading to convergent evolution. The resultant body parts are known as analogous structures. Here, both Patagonian hares and England rabbits were exposed to similar environment so even though their body structures had different origin, they developed to be similar in function. They are in contrast to homologous structures which develop due to divergent evolution where the origin of the structure is same but they diverge due to different functions.
B.the scores are clustered together within the groups, which makes it more difficult to see difference between groups.
