For most types of batteries, chemically yes. For certain types of batteries (e.g. lead acid which can vent and sometimes needs acid added), chemically no.
But for all batteries, electrically and thermally no.
So the final answer is NO.
Closed (I think. All vertebrates I know of have a closed system)
closed
Odviously-it's-a-closed-system-what-really-come-in-and-out-of-the-earths-crusts...
A humans circulatory system is closed. Large creatures tend to have a closed system, while smaller creatures like insects and crustaceans have open circulatory systems. Closed is when there are vessels and the blood stays there. Open is when blood floats around the body. Hope it helps:)
like other cordates except urocortates, lancelet have closed-circulatory system.
A battery-operated wrist watch is a closed system. A wind-up wrist watch is an open system.
Amphibians have closed circulatory system Closed
Closed System
A fuel cell is different from a battery cell in so far as reactants are constantly supplied to a fuel cell making it an open system whereas a battery cell is a closed system that stores the reactants within it. A fuel cell works as long as fuel is supplied to it whereas a battery cell requires regular replacements.
Closed circuits work, they have all the wires connecting from the battery, the switch and the lightbulb that is needed for the electrical current to flow through the battery through the closed switch into the light bulb and back into the battery. Therefore it works.
Brown bear have a close circulation system
closed system
closed system
A fuel cell is different from a battery cell in so far as reactants are constantly supplied to a fuel cell making it an open system whereas a battery cell is a closed system that stores the reactants within it. A fuel cell works as long as fuel is supplied to it whereas a battery cell requires regular replacements.
A fuel cell is different from a battery cell in so far as reactants are constantly supplied to a fuel cell making it an open system whereas a battery cell is a closed system that stores the reactants within it. A fuel cell works as long as fuel is supplied to it whereas a battery cell requires regular replacements.
closed.
Closed System