These grade level performance standards are listed developmentally. However, each school is uniquely organized. Resources are things that we get from the living and non living environment to meet the needs and wants of a population. New ideas and inventions continue to affect people. Rest, exercise, and good nutrition are important to the maintenance and improvement of health.
Some substances can damage the body and how it functions.
These grade level performance standards are listed developmentally. However, each school is uniquely organized. Use of tobacco products increases the risk of illness. The supply of many resources is limited. Changes in environments can be natural or influenced by humans.