Answer:
cocaine
Explanation:
The drug most likely should be cocaine because it is the drug which is often used in recreational parties. Secondly, cocaine is the common drug which is associated with dental issues. Acidic conditions are created in the mouth when cocaine gets mixed with saliva of a person. This causes the teeth to become weak and eroded. Grinding of teeth is a common symptom of using this drug.
<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 />
<span>The ronald kirk bridge is a pedestrian footbridge over the trinity riverin dallas texas</span>
Mussolini came into power in 1922, his followers were called black shirts :)
Answer:
Allan Sandage
Explanation:
Allan Sandage is an american astronomer that has undertaken extensive efforts to evaluate Hubble's constant rate of universe expansion.
in the beginning of his career in 1958 , the primary focus of Allan is to evaluate the Hubble's constant rate.
He used many different techniques to determine the distance to several galaxies. From these many different calculations, average value of Hubble's constant was about 50 km/sec/megaparsec.