In which of the following compounds are covalent bonds NOT exhibited? O Methanol (CH3OH)
Bismuth Chloride (BICI3)
o Pentane (C5H12)
O Acetone (CH3)2CO

space exploration has led to the development and technological improvement of many everyday items. (if this answer is wrong i will find the right answer) : )

chemical digestion occurs in the stomach were hcl and pepsin forms chyme, the mouth in which salivary amylase breaks down starch to form bolus, and the small intestine specifically the duodenum.

shield volcanos are angry and get mad over the smallest things so much that there heads erupt   pahoehoe and a'a lava. a composite volcano is the poller opposite of a shield volcano. its   peaceful thing and knows how to control its emotions.