D. Lava plateau
They are formed when lava flows from the volcano & build up over time as the molten lava is deposited & cools.
I would say that answer choice C is the best out of this selection. Carbon is the main element in organic compounds, and organic compounds just so happen to make up the cells that carry out life processes for all living things. Hope this helps.
These are signs of amniotic fluid embolism, a rare emergency that can occur during the very last stages of labour. This is caused by the circulation of amniotic fluid in the blood stream of the pregnant woman. The nurse should administer oxygen using a facemask, in order to increase the oxygen intake of the woman.
The answer to your question is "maggots"
A commodity that someone would invest in would be tea, coffee, and wine. Some of the more popular items people usually think of as a commodity.