The answer is option E. My understanding :
Conclusion : Cannabinoids probably function to stimulate the appetite
Premises : Cannabinoids stimulate inhibitors ; Mice were injected with chemicals to counter the effect of Cannabinoids ; Mice showed less appetite.
The author reasons that because cannabinoids did not reach the receptors and mice showed lesser appetite, cannabinoids stimulate appetite.
Pre-thinking : This is an assumption type question, so what is the gap between the stated facts
...
Conclusion : Cannabinoids probably function to stimulate the appetite
Premises : Cannabinoids stimulate inhibitors ; Mice were injected with chemicals to counter the effect of Cannabinoids ; Mice showed less appetite.
The author reasons that because cannabinoids did not reach the receptors and mice showed lesser appetite, cannabinoids stimulate appetite.
Pre-thinking : This is an assumption type question, so what is the gap between the stated facts
...





