My opinion is C,because its a desert you need water to live
Migration-movement from one place to another
Hieroglyphs- symbols used to represent sounds
Agrarian- a type of society built around agriculture
Environment- all the factors influencing plant and animal life such as climate temperature light and food
Civilization- a highly developed society
Pastoral- a lifestyle consisting of herding and keeping flocks of animals
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
Answer: 25%
Explanation: Children like Terrell are expected to spend some adequate hours to sleep,they sleep between twelve to thirteen hours to sleep daily,some times this sleep time is distorted or delayed trying to get the right sleeping position.
About 25% of the sleep time of children is used to process some of the information taken in during the course of the day.
