2. What are the 2 ways to calculate volume? Why 2 ways? Describe each.

What is the primary goal of human communities?

2. given that most biochemical (other than coal) rocks react with hydrochloric acid, what does that tell you about organisms?

Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament