He currently holds a Bachelor's of Arts in Education, Master's of Arts Educational Learning Technology, and a Graduate certificate in Online Teaching and Learning. This lesson will define universal theme and give you examples you can refer to in order to identify universal themes in other pieces of literature. At the end, you'll be able to test your understanding through a quiz.
Marijuana is one of the names given to the Cannabis sativa plant when it is used as a drug. The active ingredient in marijuana is tetrahydrocannabinol or THC.arijuana is one of the names given to the Cannabis sativa plant when it is used as a drug. The active ingredient in marijuana is tetrahydrocannabinol or THC.
ACTIVE INGREDIENT. An active ingredient is the part of a product which actually does what the product is designed to do. It is not necessarily the largest or most hazardous part of the product. For example, an insecticidal spray may contain less than 1% pyrethrin, the ingredient which actually kills insects.