The Excretory System Crossword

a distensible membranous sac (usually containing liquid or gas)
two bean-shaped excretory organs that filter wastes (especially urea) from the blood and excrete them and water in urine
a pair of complex endocrine glands situated near the kidney
any of the small tubules that are the excretory units of the vertebrate kidney
any of the small tubules that are the excretory units of the vertebrate kidney
duct through which urine is discharged in most mammals and which serves as the male genital duct
a pair of thick-walled tubes that carry urine from the kidney to the urinary bladder
a muscle that is connected at either or both ends to a bone and so move parts of the skeleton; a muscle that is characterized by transverse stripes
a muscle that contracts without conscious control and found in walls of internal organs such as stomach and intestine and bladder and blood vessels
outermost layer of skin
the lining of the bladder
a solid formation made from urine
the name of this system
the main skeletal muscle disease
muscle used to hold urine in the bladder