Injected cocaine can be detected in the urine even 20 hours or more from use. The cocaine metabolites (benzoylecgonine, ecgonine methyl ester and coca ethylene) are detected until 60 hours from last single use or 22 days after continual use.
1 Hip muscles. 2  Lunges work all of the gluteal muscles in the hips, primarily the gluteus maximus that is used to extend your hips. 3  Taking large steps during a lunge can further engage this muscle. 4  The gluteus minimus and gluteus medius are also used to stabilize your body throughout the lunge.
The Lung: the central organ of the respiratory system in which oxygen from the air is exchanged with carbon dioxide from the blood. Lung Tissues: Muscle Tissue, Nervous Tissue, Connective tissue, and epithelial tissue. Interactions: The skeletal system works with the respiratory system by protecting your lungs.t also works with the circulartory system by forming a blood clot when you get a cut to stop the bleeding. Then, bacteria fighting cells come to the area to kill the bacteria. Fun Facts: Fact one-The skin is the largest organ of your body. Fact two-Your skin is made out of several flat, stacked cells.