Answer:
PSI or MB
Explanation:
Atmospheric pressure is expressed in several different systems of units: millimetres (or inches) of mercury, pounds per square inch (psi), dynes per square centimetre, millibars (mb), standard atmospheres, or kilopascals.
Stomach acid<span> plays an essential role in the immune system by killing harmful bacteria and parasites that are ingested with food. </span>Stomach acid<span> activates the enzyme pepsin needed for protein </span>digestion<span>. </span>Stomach acid<span> signals to the pancreas produce </span>digestive<span> juices and enzymes to further break down food.</span>
The Main Element Of The Sun Is Hydrogen.
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Answer: the answer is B
Explanation: trust me bro
G1, S and G2 are all stages of DNA replication that occur prior to mitosis (in interphase)
M stands for mitosis
Cytokinesis is the division of cells at the end of mitosis to create two new cells