Is C3H7O polar

what is the difference between an aquatic and a terrestrial ecosystem? Give two reasons why people might migrate from one religion to another? Is store labelled 100 pure juice really pure substance? How many drams in firkin? What gives a cell form? Which terms describes the relationships between living and nonliving things within a biological environment? What is E-RNA? What are the four basic part of ignation system? What is idustrial revolution? Can iron be hammered into sheets? How does diffraction affect the image produced by a telescope? What is Waldo Tobler's First Law of Geography? Why nuclear power can be beneficial? Are all hydrocarbons either colourless or white? How long does a complete moon phase take? What does amoeba contain? Would it be possible for volcanoes and lava flows to form on a planet with no liquid water? What is the name of the phospholipid bilayer that surrounds the cell? When was the last time halley appeared? What is the elements Configuration Of v?