True or false scientific words often come from greek or latin.

True. because a lot of the Greek and Latin is very smart and so they came with alot of the words

True

Explanation:

As most of the worlds have their origin in the ancient texts and are derived from the proto-Greek languages and the Latin translation f the texts as they are based on the scientific reasoning and thus such terms are best found in the study of the Greek and Latin alphabets.

Its decreasing because of illnesses