Answer:
Blunt tinged sputum
Explanation:
Pulmonary contusion is also known as lung contusion. It occurs as as result of the bruising of the lung when the chest has been hit by a power force . This leads to bleeding and well as swelling in the lungs.
A person who has pulmonary contusion would spit out blood tinged sputum when they cough, they may also experience difficulty in breathing and may require oxygen to breathe.
A chest x-ray of the lung is usually required to determine the extent of the damage to the lungs.
D) To establish boundaries in the event of a nuclear war
Answer:
Correct Answer:
B) changes in the level of the Nile River
Explanation:
Kush civilization is an acient civilization found in Africa with close ties with the ancient Egypt. The main cities of Kush were situated along the Nile River, the White Nile River, and the Blue Nile River.
As a result of their dependence on the rivers, the civilization would have greatly be impacted by the changes in the level of one of the river (like River Nile or Blue Nile)
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