I’m pretty sure psi describes air pressure
The answer is C. lymphocytes
Pancreas. brush border enzyme<span> of the </span>small intestine<span> that digests the sugar maltose.</span>
The most common of these are protons, neutrons, and electrons, which are usually bound together in atoms. A neutron is a particle that carries no electrical charge. Neutrons are contained in the nucleus (center) of an atom along with positively charged particles called protons.
They form organs so the human body can support itself and live. Hope this helps.