ErwinMapalad

science physics earthquake energy scientific model chemistry function newton experiments tsunami earth math scientists observation atomic kinetic non-metals test stable molecules promotion achievement chemicals elements education core mantle crust general physics inertia motion electricity thermodynamics mathematics taxonomic classification /natural calamity disaster modelling models spice model shapes observing specimens and object making conclusions sides vertex verticeds scientific method anglès bonds reactions general math general mathematics intensity nerve stimulus ear canal propagate research sounds inactive faults active faults faultline thrust divergent convergent folding faults tectonic plates grade 8 eruption volcanoes money model enginnering only learning plan outcome base law domain contemporary arts conversion measurement kingdom phylum class ionic bonds chemical bonds order genus species preparedness level magnitude rational plate tectonics lava portion fraction methematics iphone statistics history electronics miniature behavior ideas concepts conceptual weather forecast classis modern arts stomach metalloids metlas pressure temperature separation mixture logical analytical problem solving examination national acid liver international radioactive fundamental principal diffuse sharp sublevels electronic configuration circular centripetal centrifugal acceleration non-reactive reactive foodtripp creativity digestive system recreational indoor outdoor advertising chemists potentialscience subjects networking powerpoint lighting camera penumbra el gamma puppetry observe black white bright dark shadow light soundssss hearing carbon isotopes nuclide notation nuclide symbol mass number atomic number heat speed constant intestine kmt body nature natural general work power polygons bonding auditory