<span>The question is asking us how was Islam spread through the Middle East after the death of Muhammad. Muhammad is considered by Muslims to be the last prophet, sent by Allah. He lived from 570 to 630. The Arabs were very successful of expanding in 10 years after his death. The Arab conquests started under the Umayyad caliphs. Around 640 Arabs conquered Byzantium`s provinces Syria and Egypt. After that they continued with their expansion in North Africa and the Middle East. Answer: Islam was spread through the Middle East primarly by Arab conquests.</span><span />
Answer:
NREM-1
Explanation:
There are stages of sleep: Rapid Eye Movement(REM) and Non-Rapid Eye Movement(NREM).
Non-Rapid Eye Movement(NREM) is divided into four stages and the final stage in sleep is REM.
<u>The stage in which individuals experience drowsiness between waking and sleeping in the first stage of NREM called stage 1 sleep.</u>
<u>Stage 1 sleep is the stage in which an individual feels drowsy between wakefulness and sleep. In this stage, there is slowness of heartbeat and respiration rate and a decrease in body temperature as well</u>.
So, the correct answer is stage 1 sleep or NREM-1.
Answer:
The Hawthorne Effect
Explanation:
The Hawthorne effect (also referred to as the observer effect) explains that individuals modify an aspect of their behavior in response to their knowledge of being observed. In this study students changed their eating place during the observation period.
A <u>C. flexible market</u> offering consists of two parts: a naked solution and discretionary options.
<u>Explanation</u>:
The products, services and information that are offered to customer according to their requirements in the market are known as market offerings. The market offering are sometimes flexible. An open solution is provided for the goods/service that is valued by all segment members. A flexible option valued by specific segment members is also provided.
The customer differences are recognized based on the type of segmentation scheme. Geographic method of segmentation is followed by the marketer while segmenting the market based on neighborhoods.