"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.
its closed due to the fact tht it is needed to protect against bad bacteria flow
Closed. It also has a water-vascular system. :)
Ok
Clams are generally covered by a shell. It is a part of the clam's body, and it can open or close; when closed, it serves the purpose of protecting the clam from predators.
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
If it's stuck open-nothing. If it's stuck closed (more likely) no circulation & overheating. At least they are cheap.
The nervous system of clams often does not include the circulation system. The nervous system does not include the shell or the digestive system either.
"Show" is open, "and" is closed. O- is open, -pen is closed. "Closed" is closed.
Yes, they do.