What is an abstract noun for astonishment?

Is gravel is biotic or abiotic? Why hydrogen and oxygen considered elements whereas water as compound? What part of the leaf does most photosynthesis occur in? Are fireworks banned in Los Angles? What is the Sydney Australia biome? Why use formaldehyde in northern blotting for preparation of gel? Does acid produce hydrogen gas? 1lb is equal to how many kilo? What can multicellular cells do when they have specialized cells? What pigment absorbs light energy when protosynthesis begins? What process do food molecules undergo when they enter the cell? Are materials that dissolve in water called hydrophobic or hydrophilic? How do you convert inches into centim eters? What are some characteristics of the noble gases family? What is the liquid called in the center of the onion cell? What are invisible lines that run from the North Pole magnet to the South Pole magnet? What type of landform is Ayers Rock? What are the basic emotion and why are they called basic? What experiments did Neil's Bohr do that inspired his atom model? What carrier gas is used in packed columns of gas chromatography?