What does a body use to fight off infection?

The immune system is made up of special organs, cells and chemicals that fight infection (microbes). The main parts of the immune system are: white blood cells, antibodies, the complement system, the lymphatic system, the spleen, the thymus, and the bone marrow.

Explanation:

Your immune entity steps in, enjoy a bouncer who means business. It releases white blood cells and different chemical substances that ruin these threats. Or it causes a reaction, befondof a sneeze, as well out a virus in your nose. It is an elite squad of brokers that zap invaders -- enjoy bacteria, viruses, and fungi -- ASAP.

Explanation:

In general, your physique fights illness by protecting issues out of your physique which are foreign. Your most important protection in opposition to pathogenic germs are bodily boundaries bekeenon your skin. You furthermore may produce pathogen-destroying chemicals, bekeenon lysozyme, discovered on elements of your physique with out skin, together with your tears and mucus membranes.

answer; /// the amount of material dissolved in a measure of liquid(concentration) the above statement is (true); /// good luck

in the analysis of systems that involve fluid flow, we frequently encounter the combination of properties u and pv.