The nervous system is the part of an animal 's body that coordinates its voluntary and involuntary actions and transmits signals to and from different parts of its body. Nervous tissue first arose in wormlike organisms about 550 to 600 million years ago.he size of the nervous system ranges from a few hundred cells in the simplest worms, to around 100 billion cells in humans. The central nervous system functions to send signals from one cell to others, or from one part of the body to others and to receive feedback.
Use an all-purpose kitchen cleaner and a rag or paper towel to wipe the rest of the surfaces of the oven clean. In order to avoid a streaky appearance, you should clean the window with a glass cleaner or a mixture of one part each of rubbing alcohol, one part vinegar and two parts water.
Clean musty odors from a washing machine with bleach or vinegar. Mildew can form in washing machines (especially front-loaders) causing musty odors even in freshly washed clothes. Empty any clothes from the washer. Add a cup of bleach or vinegar.Set the temperature to hot and run the machine on a short, normal cycle.ou can remove odors from your oven simply using things found in your kitchen. 1  Mix together in a glass bowl 1/2 cup dish soap, 1 1/2 cups baking soda, 1/4 cup white vinegar, and 1 teaspoon vanilla extract. 2  Fill a spray bottle with 1/2 white vinegar and 1/2 water. 3  Sprinkle salt on burned-on food in the oven.