Both marijuana and tobacco smoke contain ______ which are substances that cause cancer.
A: Delta-9-tetrahydrocannabinol(THC)
B: Thiamine and dextrose
C: Enzymes
D: Carcinogens
1 answer
D: Carcinogens
A: Delta-9-tetrahydrocannabinol(THC)
B: Thiamine and dextrose
C: Enzymes
D: Carcinogens
1 answer