Here is the second part of the graphs

Why was the sample heated in step 5? describe the chemical principles involved in the reasoning behind this step?

Here's one way to follow the scientific method. place the missing steps in the correct position in the process.

What is the importance of having the us forest service, the bureau of land management, the us fish and wildlife service, and the national park service? to manage land resources for conservation and the development of natural resources to manage land resources for conservation and the development of urban areas to preserve historical landmarks and manage the development of urban areas to preserve historical landmarks and manage the development of rural areas