<span>The answer is helminths. There
are two types of helminths: roundworms (nemat-helminths) and flatworms (platy-helminths).
One of the major groups is the cestodes that are comprised of the tapeworms and
hookworms and the flukes (trematodes). Their life cycle usually involves eggs,
larvae, and adults with the eggs being the infectious agent</span>
Air pressure is what you measure with a tire gauge. Atmospheric pressure is what you measure with a mercury barometer. Let me be more specific. Pressure is the amount of force per unit area that a gas exerts on a surface.
