Explain two ways in which water’s properties sustain life.

Water is extremely important for sustaining the life on the Earth. The brain of the humans is composed of 85 percent water. The life originated in the water. Without water there will be no marine life, and it will disturb the whole ecosystem. The water helps in the transportation of different substances within the body of an organism. In the case of dehydration, the cells will dry up, leading to the death of the individual. Water helps in the elimination of the body toxins.

answer; ///i believe the correct answer is (aids) acquired immune deficiency syndrome;