It's from the Hawaiian language and means the words "shiny, glassy surface, and smooth". The type of lava you want to know is Pahoehoe lava. Lava tubes are usually floored with it.
Hope this helps! :-)
Oxygen is needed for the heart to oxygenate blood.
Monosaccharides. mono = 1
<span>b. a cell takes in DNA from outside the cell.</span>
