open
Tigers are mammals and so their circulatory system is very similar to that of humans.
Their circulartion system is very similar to humans (closed circulatory system)
Birds have closed circulatory systems, where blood flows within vessels and does not come in direct contact with the surrounding tissues. This system allows for efficient circulation and delivery of oxygen and nutrients throughout the bird's body.
Leeches has a closed circulatory system just like other animals. They usually circulate foods and gases through the coelomic fluids in their bodies.Ê
Koala
A burning candle is an example of an open system because it exchanges both energy (in the form of heat and light) and mass (as the candle wax burns) with its surroundings.
closed
A closed system would be full of freon without any leaks and a opened system would have no freon or has leaks...........
No, the roller coaster is not the only example of a closed energy system.
The light bulb is a closed system: no mass transfer.
Example of closed Circulatory animals is worms
All respiratory systems are open as the function of a respiratory system is to exchange gases with inside of the body and the external world. The term 'open' or 'closed' refers to the vascular system.
the earth
Humans have a closed circulatory system, in which blood is pumped by the heart through dedicated vessels, where it stays contained, as opposed to an open circulatory system (usually found in invertebrates) where blood is pumped out of the heart and vessels.
no
Open loop (single cycle) involves a break requiring a restart, easily adapted to closed loop.
how to make a system of banking transactions? just a simple system and its dat He closed all banks and only re-opened those with enough money.abase