Anational database has been established in order to identify the source of what plants?
pollen
marijuana
poisonous
endangered species

Poisonous

Explanation:

This database has been established to help idenfity the poisonous plants or their source.

The main objective of this, is to help in the forensic analyis and other crime situations. Never the less, it can also help in other situations like camping.

the food using pesticides in the future will harm you by giving you diseases like cancer or something since they have things that we should not eat in it like chemicals or pesticides. that is why organic food is more expensive because they take the time to make it right and healthy for you to eat.

explanation:

because of all the things that happen around the us, many people get into arguments which sadly could get physical, but we should actually make a change for that.