D, they can be renewed quickly rather than non renewables in which nonrenewable take millions of years. Biomass is all around us, so is water (hydro) and the sun is around us too.
2H2O2 decomposes into the products 2H2O + O2(g)
Protons and neutrons
electrons just revolve around it
In divergent boundaries deep ocean trenches form due to the 2 plates pulling apart. the plate in the middle gets stretched thinner and thinner as it submerges into the sea until enough pressure causes magma to erupt from it. when the magma erupts new sea floor is created
Test tubes, flasks, bunsen burners, random chemical equations
