James has been working in the yard all day and has suddenly discovered the muscles in his arms and legs have begun to spasm causing a painful cramping feeling. what heat stress injury is james experiencing? a. heat cramps b. heat stroke c. heat fatigue

Amarine ecologist has constructed the conceptual model shown in the diagram. what predictions can be made from using this model? where the tertiary consumers get their energy how often primary producers are able to reproduce when bacteria and fungi initiate the process of decomposition whether other secondary consumers are present