determines colour, texture, chemical properties mineral, content, permeability of the soil. Fill in the blank

Which two nations are doing the most to combat their environmental issues?

Rectangle qrst is shown. angle qrt is congruent to angle str, and angle str is complementary to angle qtr. which statement is true about angles qrt and qtr? they are congruent. they are complementary. they are supplementary. they are right angle

An igneous rock that contains mostly pyroxene and olivine has what type of composistion