Only sharks excrete urine through the skin
yes
Smooth muscle surrounding the bladder pushes urine out of the urethra.
A fish actually excretes ammonia dissolved in water. At the temperature and pressure that fish are normally found ammonia is a gas.
Breathing, sweat, urine, feces.
The urethral opening in males excretes urine and sperm.
This is just protein. I think it works kind of the same way as our body excretes sweat and salts. It's harmless.
The human body excretes excess vitamin C in the urine.
The organ system that produces and excretes urine is the urinary system, also known as the renal system. It consists of the kidneys, ureters, bladder, and urethra. The kidneys filter waste products from the blood, forming urine, which is then transported through the ureters to the bladder for storage before being excreted from the body through the urethra.
Carbon dioxide is excreted by the lungs through respiration. Urea, a waste product of protein metabolism, is excreted by the kidneys in urine. Bilirubin, a breakdown product of hemoglobin, is excreted by the liver into bile. Salts and excess water are excreted by the kidneys in urine.
fish urine is black a very ight black
Noy. Overhydration with IV NaCL excretes via the urine.
Ammonia typically constitutes about 0.5% to 2% of urine by weight. The concentration can vary based on factors such as diet, hydration levels, and overall health. Ammonia in urine results from the breakdown of proteins and is a waste product that the body excretes.