During the morning hours, when digestion is fully completed (while you are on an empty stomach), a primal survival mechanism, known as fight or flight reaction to stress, is triggered, maximizing your bodyâs capacity to generate energy, be alert, resist fatigue and resist stress.
Examples of common chemical sedimentary rocks include halite, which  is rock salt; coal, and limestone.These sedimentary rocks are  formed from sediment produced by chemica â¦ l weathering.imestone or Sandstone are two examples of sedimentary rocks. Two examples of sedimentary rocks are slate (fine silt) and chalk (shell remains of sea creatures).
d. -Larger particles form conglomerates; coarsest texture of clastic rock-Sands form sandstone; rough, gritty texture-Silt and clay form shale; smooth, soft, easily broken (p.128) 2. chemical rocks â formed from chemical sediments that precipitate out of water â Geodes form in this way! (sphere of silica rock filled with crystals)-other examples: rock salt (halite), some limestones. 3. organic rocks â formed from sediments made-up of the remains of plants and animals (clam shells, coral, bone)-examples: coal, limestone, coquina. Sedimentary rocks contain 3 distinct features: stratification: change in the type of sediment being laid down produces stripes or visible layers of rock