<span>The chain of infection, if we think of it as an actual chain, is made up of six different links: pathogen (infectious agent), reservoir, portal of exit, means of transmission, portal of entry, and the new host. Each link has a unique role in the chain, and each can be interrupted, or broken, through various means
a-infectious agent
b-portal of entry
c-portal of exit
d-reservoirs</span>
The chain of infection, if we think of it as an actualchain<span>, is made up of six different </span>links: pathogen (infectious agent), reservoir, portal of exit, means oftransmission, portal of entry, and the new host. Eachlink<span> has a unique role in the </span>chain<span>, and each can be interrupted, or broken, through various means.</span>
It could possibly be mental because it has to do what you believe in but it could also be social because you need your parents and peers/ culture to define who you are and what you choose to be
The backpack's main force that it it is exerting on the body's back and hips is coming from gravity, and can pull the spine downwards. This is why it's important to ear both straps.
Protein :Any of numerous large, complex naturally-produced molecules composed of one or more long chains of amino acids, in which the amino acid groups are held together by peptide bonds.
bile :A bitter brownish-yellow or greenish-yellow secretion produced by the liver, stored in the gall bladder, and discharged into the duodenum where it aids the process of digestion.
digestion :The process, in the gastrointestinal tract, by which food is converted into substances that can be utilized by the body.
nutrient :A source of the nourishment, such as food, that can be metabolized by an organism to give energy and build tissue.
insulin : A polypeptide hormone that regulates carbohydrate metabolism.
