I don’t know which letter belongs to which definition, can someone help?

Which of the following is a testable hypotheses?

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

Which u.s. state lists the horned toad as its state reptile?