Okay so I don't expect people to answer this correctly because it's just such a stupid question. They're looking for one specific answer, and it's asked so weirdly: it's "What is your most valuable possession?" The lesson talked about getting a profession in science, and jobs available. So just take that context and figure it out for me because I'm confuzzled :> (I'll give brainliest)

Which is the layer underground where all empty spaces are filled with a combination of air and water ?

3.) for each of the following compounds, draw the major organic product of reaction with hcl or naoh and circle whether the starting materials and products will be more soluble in organic solvent or water benzoic acid + hcl: benzoic acid + naoh: oh benzoic acid water/organic water organic fluorenone hс: fluorenone + naoh: fluorenone water/organic water/organic веnzocaine + hci: benzocaine + n»oh: h2n benzocaine water/organic water organic o=

The picture represents the process that produces most of the energy used by living organisms on earth. which process is represented in the picture? a) the magnetic attraction between two hydrogen nuclei. b) the fusion of hydrogen nuclei to produce a helium nucleus in the core of the sun. c) the fission of hydrogen nuclei to produce a helium nucleus in the core of the sun. d) the chemical reaction between hydrogen nuclei to produce a helium nucleus in earth's atmosphere.