State the agricultural problems and there solution

By the triangle inequality theorem, if two sides of a triangle have lengths of 3 and 7, what are all the possible lengths of the third side? a) 3 < x < 8 b) 3 < x < 7 c) 4 < x < 10 d) 5 < x < 7

These factors threaten north americas ecosystems

The ozone hole is at its biggest each year in the ? hemisphere in the ? season.