Step 4: Time to grill. Place the plank on the grill rack and allow it to preheat for about 5 minutes, or until it begins to crackle and smoke. Lay the salmon onto the plank, cover the grill, and allow the salmon to cook for 12 to 20 minutes, depending on its thickness. To test for doneness, insert a fork into the thickest part of the salmon.
1 The Spinal Cord-This is the part which carries information from the brain and transmits it to the rest of the body. 2  It can be viewed as the information superhighway of the body. 3  Medulla Oblongata-The part of the brain helps to control automatic functions like breathing, heart rate, digestion, etc.
The respiratory system, which controls breathing and respiration, consists of the respiratory tract and the lungs. The respiratory tract cleans, warms, and moistens air on its way to the lungs. The tract can be divided into an upper and a lower part.The upper part consists of the nose, nasal cavity, pharynx (throat), larynx, and upper part of the trachea (windpipe).he nose and nasal cavity. The nose is the only external part of the respiratory system. It is made of bone and cartilage (tough connective tissue) and is covered with skin. The two openings to the outside, called nostrils, allow air to enter or leave the body during breathing.