1. Use the symbols A-M-Z to fill in space line area where actin filaments attach within a myofibril.
The overlap of actin and myosin filaments result in dark band called …………..
The consist of only myosin filaments.
Illustrate: the importance of arrangement for the components of sarcome

Which of the following statements is a scientific claim? a. the early solar system had large amounts of water; so, the oldest objects in the solar system should also be abundant in water. b. earth is shaped like a sphere even if not all of the scientific observations related to its shape support this idea. c. the mass of the universe is much greater than current models predict; it is not possible to explain this inconsistency. d. planet earth is abundant in water, but there is no way to scientifically determine from where earth's water originated.