Peristalsis is a series of wave-like muscle contractions that moves food to different processing stations in the digestive tract. The process of peristalsis begins in the esophagus when a bolus of food is swallowed. The strong wave-like motions of the smooth muscle in the esophagus carry the food to the stomach, where it is churned into a liquid mixture called chyme.
Answer:
Not caring for yourself also encourages other people around you to think its ok for you to eat junk food or unhealthy food. Not only does it effect the people around you but it effect you majorly due to diabetes, illnesses, obesity, or even death. It can also change the way you think as in your attitude and the way you and your family member interact with each other or to not have a motive to get out and do things with the family.
Explanation:
Answer:
Option c==> Periods of fasting.
Explanation:
Erythropoietin is an hormone and in the bone marrow it helps in the synthesis or in the production of the red blood cells, also Erythropoietin can be used as medication in form of epogen to fight anemia is mainly produced by the kidney.
Increase or rise in the level of Erythropoietin is as a result of low oxygen level which may cause anemia. Also, the higher the altitude one go, the lower the oxygen level. Also, option 'a' that is the disruption in the flow of blood to the kidney also increase Erythropoietin levels.
There is approximately 300 calories in a bag of microwave popcorn. Hope this helps. :)
The answer is b.
Internal fertilization takes more time and energy but it allows for the offspring to revive more devoted care. When an organism spends that much time and energy investing in an offspring it becomes worth the investment to devote more care towards it.
