Question

How are frogs an enviromental barometer?

Answer 1

BECAUSE WHEN THE RAIN IS COMING THEY START PRODUCEING SOUND.

Answer 2

$\red{holaa\:mate\:here's\:ur\:answer} [tex] \blue{ yes\:frogs act as barometer, since they help in the determination of rain , they start croaking during rain} [tex]\marqee{hope\:help\:you}$