Answer:
D. all of the above
Explanation:
you should love everything about your bestfriend
C.) is thee bestest answer ^.^
Herpes, HIV and HPV all don't have cures
The answer to this question is <span>variable-ratio schedule
</span><span>variable-ratio schedule refers to a schedule of reinforcement in which the response is being reinforced. after an unperdictable amount of response is being made.
The purpose of this type of scheduling is to create a high rate of responses.
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Always wash ur hands could be one
