SCIENCE Directions: Write T if the statement is TRUE and F if the statement is FALSE.

1. A wheel and axle is a kind of simple machine.
2. A ramp is an example of wheel and axle.
3. Using wheel and axle reduces the friction between the object and the surface.
4. The type of material used as wheel and axle will not affect its performance.
5. A force is applied to spin the axle then transferred to the wheel thereby creating a
circular motion which enables it to move.

answer : haversian

[explanation: -(compact bone is organized as parallel columns, known as haversian systems, which run lengthwise down the axis of long bones. these columns are composed of lamellae, concentric rings of bone, surrounding a central channel, or haversian canal, that contains the nerves, blood vessels, and lymphatic system of the bone)]

after a the power stroke, adp is released, but the cross-bridge formed is still in place. atp then binds to myosin, moving the myosin to its high-energy state, releasing the myosin head from the actin active site.

a chain link fence because there so tiny even my albino donkey can't get out