Sphincters control the opening and closing between certain body cavities. These are typically one direction, to prevent backflow, for example. Other body systems, like the blood vessels and heart, use valves, but valves and sphincters have very similar functions (though with major differences too).
Muscles also form Valve like structures called Sphincters; Around various body openings and passages, these control movement of substances into and out of these passages.
Sphincters
Sphincter
A stomata is the openings in the leaf.
The opposite of opening would be closing or shutting.
The antagonist for the mandible is the temporalis muscle. It is responsible for closing the jaw while the mandible is involved in opening the jaw.
by opening their mouths then closing it then opening it again, then closing it:-)
opening is 1500 n closing is 4889
The opening of the Berlin Wall signified the closing of the Cold War.
EAMCET OPENING AND CLOSING RANK 2008
A narrow opening can be considered a slit. Narrow openings can be very long or short. There are many different types of narrow openings.
Your closing the circuit!
closing
Potassium ions, they contribute to the control of turgidity of guard cells, and thus the opening and closing of stomata.
You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3You subtract the opening time from the closing time, which will give you the amount of time it was open. Say your opening time was in B3 and the closing time was in C3, then your formula would be:=C3-B3