Answer:
The muscular system, in vertebrates, is controlled through the nervous system, although some muscles, like cardiac muscle & muscles in stomach walls, can be completely autonomous. And others like, skeletal muscles are under conscious control.
Muscles run throughout the human body. Each muscle has a specific name according to it's location or function. All these muscles work and render human body to function normally. For example, when you want to play flute you have to pucker your lips, you can do so with the help of Orbicularis oris, a muscle surrounding the lips.
Digestive system breakdown the food and absorb nutrients from it.
Food we eat is the body's source of fuel. Nutrients in food give the body's cells the energy they need to operate. Before food can be used it has to be broken down into tiny little pieces so it can be absorbed and used by the body. In humans, proteins need to be broken down into amino acids, starches into sugars, and fats into fatty acids and glycerol. The whole process of digestion is aided by chemical and nervous coordination
.Explanation:
Correct answer choice is:
D. Frequency.
Explanation:
AC frequency is the number of periods per moment in an alternating current (ac) sine wave. Said different mode, the frequency is the scale at which the current varies course per instant. It is estimated in hertz (Hz), a global unit of measure wherever 1 hertz is equivalent to 1 cycle per instant.
they get to have a healthier future generation
First off, if you are able you should purchase health insurance. Health care is very expensive. In some situations it could take a huge toll on your financial situation. If you are unable to purchase private insurance or insurance through your employer you should look into state (Medicaid) insurance program that helps with healthcare costs for people with limited income and resources. Not having health insurance could take a toll on your financial situation, in case of medical emergency or an accident, in my opinion, purchasing health insurance should be collaborative family decision as it would affect your entire family.
