Answer:
They needed new materials.European countries colonized most of Africa. In order to protect their colonies, the European nations began to build large navies and armies. *Hope I helped*
Explanation:
Its D for sure i was stuck on this one
Answer:
Sleep apnea is a condition in which the patient or a person lost breathing during sleep. This occurs around 10 to 20 seconds or this period can be longer. It sometimes occurs during an arousal state. The person who is suffering from this problem may not aware that he/she has sleep apnea. It happened and they realize when they feel fatigued during their whole day. Many times person start treatment at the complaints of their partner. When they explain that they snored very loudly and in between for a short period they stop breathing. It is common among obese people and they snore very loud.
- The sleep apnea is of two types:
- The obstructive sleep apnea
- The central sleep apnea
1612.12 is what $25 american dollars is worth in Indian rupeez
