mathematics, of the 34 cases where states reported changes in their assessments (9 states in reading and 8 states in mathematics), the rigor of the standards increased in 21 cases, 8 showed no change in their standards, and in 5 cases the rigor of their standards (as measured by NAEP scale equivalents) decreased.
Skeletal muscles cover your skeleton, giving your body its shape. They are attached to your skeleton by strong, springy tendons or are directly connected to rough patches of bone. Skeletal muscles are under voluntary control, which means you consciously control what they do.
According to the Encyclopedia Dictionary of Biology, voluntary muscles, also known as striated, skeletal or striped muscles, refer to muscles that are within a personâs control and are generally attached to the skeleton. An individual muscle is composed of bundles of long muscle fibers.