It is C. Risk is infertility
Answer:
sad no one is helping me on my math
Explanation:
Answer: I'm going to go with C.
Explanation: A seems like kind of a stretch, because one could simply ignore the shoes, and that doesn't seem to alter his behavior- it would just encourage it. But maybe that is the point of self-management contingency. So C is probably the money-maker
I believe the answer to your question is external stimuli
Answer:
Breaststroke would use this type of kick.
Explanation:
Freestyle and backstroke would use a regular type of kicks doing it non-simultaneously while the butterfly stroke would use dolphin kicks.