How will the trait distribution most likely change over this time

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel

Identify the structure in organisms that do not have kidneys that is adapted to regulate water balance

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