Answer:
The mistake is in the punctuation and subject-verb agreement.
Step-by-step explanation:
The form of mistakes that can be found in a sentence varies from punctuation or grammatical errors. And in that aspect, the determination of such errors can enable a person to make the required corrections.
In the given sentence, while there is an error n the subject-verb agreement, there is also an error in punctuation. This means that the subject-verb agreement is invalid or incorrect and also the correct use of commas wherever necessary.
Thus, the final correct sentence will be-
"The vast majority of natural leopard, ocelot, lynx, and jaguar furs are banned on the international market by laws protecting endangered species."