List three reasons why the connective tissue sheaths of skeletal muscle are important

Explanation:

These are the three reasons why the connective tissue wrappings of the skeletal muscle are important:

-Supporting and binding the muscle fibers.

-Providing strength to the muscle as a whole.

-Provide a route for the entry and exit of nerves and blood vessels that serve the muscle fibers.

Skeletal muscle has three different connective tissue layers: the whole muscle is enclosed by a dense connective tissue sheath called the epimysium, cells (fibers), like other body cells, are soft and fragile. The connective tissue covering furnish support and protection for the delicate cells and allow them to withstand the forces of contraction.

There are more indirect muscle attachments than direct—that is, tendinous-muscle attachments than direct muscle attachments because of their small size, more tendons can pass over a joint.

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explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.