Most stingers are barbed, which allow them to grip to hard surfaces.
yes,some animals have tubes but some animals don;t have tubes
The uretere are the two tubes that drain urine from the kidneys to the bladder. The urethra is the muscular tube that carries urine from the bladder out of the body.
your heart.
Basically its a closed loop of tubes, except for the muscular structure of the heart.
yes
No animals breathe through air tubes, but insects respire via tubes.
Columnar Epithelial cells line the inside surfaces of fluid or air-filled tubes and spaces within the body. Columnar Epithelial cells line the inside surfaces of fluid or air-filled tubes and spaces within the body.
Initially it heats the fuel rods which are encased in zircaloy tubes (in a PWR or BWR). The outer surfaces of the zircaloy tubes transfer the heat to the water coolant which is pumped past them
wack a mole
Pooter is a small container connected to two tubes that is used to catch tiny animals. It is also sometimes referred to as an aspirator gun.
Any of the muscular elastic tubes that form a branching system and that carry blood away from the heart to the cells, tissues, and organs of the body.
Any of the muscular elastic tubes that form a branching system and that carry blood away from the heart to the cells, tissues, and organs of the body.