Answer:
Peptic ulcer are the open sores which form inside the lining of the stomach and in the upper portion of the small intestine.
The stomach pain is most common symptom of this disease. It is not caused by spicy food and stress.
It is caused by the infection of bacterium Helicobacter pylori and it cam also be caused due to long term intake of the non steroidal anti inflammatory drug.
The risk is person should not take spicy food once he is detected by this disease and should discontinue the drugs causing this disease.
<span>Sodium atom has 11 electrons
The Na+ ion has a + charge because the atom has lost 1 electron
Therefore number of electrons = 10</span>
D. All of the above is the correct answer for this question
Answer:
D. Some of the energy went into the ball, and some of it went into the air.
Explanation:
When Jeanie's mallet hit the ball, some of its energy was transferred to the ball, since the ball moved. The loud noise means that some of the energy was changed into sound. Some of the energy stayed in the mallet, because the mallet did not stop moving when it hit the ball. So, some of the energy went into the ball, and some of it went into the air.
