Conservation is the practice of using fewer natural resources and reducing waste. conservation practices are by

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above