What do you think of when you hear the phrase Medieval or Middle Ages? (pls don't make your sentence(s) too long)

343^x = 49^4-xx = 4-xx+x=42x = 4x = 4/2x = 2therefore x = 2

The scientist can conclude that there is a decrease in the natural resources due to human activities. because of innovation and modernization of the environment, then there goes pollution and other bad effects that destroys the natural resources.

Loss of funding i think