Which part of the poppy plant is used to obtain the drug "Smack"?

Read the following statements:
< b>Statement $I$: Morphine is obtained by acetylation of Heroin.
< b>Statement $II$: Cannabinoids are known for their effect on the cardiovascular system.
Which of the following options is correct with reference to these statements?

Match the following plants/drugs with their correct descriptions:

$(a)$	Poppy plant	$(i)$	Cannabis
$(b)$	Cannabis plant	(ii)	Diacetyl morphine
$(c)$	Datura plant	(iii)	Hallucination

'Valium' is an example of

Which of the following pairs does not consist of cannabinoids?

Which of the following is known as 'brown sugar'?