Describe one way in which the quality of human life is based on the quality of a natural ecosystem.

answer; coat color for blending in with dry grass;

answer///malignant melanoma;

answer;

-phase iii

explanation;

phase three begins with the transition of a recovered individual to a phase three team of the appropriate service. this phase usually takes place at a military medical facility in the united states. one of the goals of phase three is family reunification.