"Show" is open, "and" is closed. O- is open, -pen is closed. "Closed" is closed.
Both open syllables.
Both closed.
Closed
One closed, one open.
Closed. It also has a water-vascular system. :)
Ok
Brown bear have a close circulation system
it is close so then the blood can float in it nice and easy
fishes do have parallel circulation
Closed circulation is a phrase that the person asking this question doesn't know how to use in a sentence
"Show" is open, "and" is closed. O- is open, -pen is closed. "Closed" is closed.
In an open container because the warm air can melt the ice faster.
Yes, they do.
a construction site?
Its sort of a cross between the two, but is mostly closed. This due to the different stages of evolution etc. Not so. Fish have a closed circulatory system, Arteries carry blood from the heart and veins return the blood to the heart.
The opposite of the adjective closed is open. The opposite of the verb closed is opened.