Which of these is not a physical barrier of your body to disease? skin

mucous membranes

chemicals

hair

Answer and I will give you brainiliest

Is there any danger to eating mold?

If the coding part of an mrna molecule is 1800 nucleotides (bases) in length, this molecule will contain codons and code for a polypeptide that is amino acids long.

Anurse is caring for a client who is learning how to take care of a newly created colostomy. when observing a return demonstration of the colostomy irrigation, the nurse evaluates that more teaching is required when the client carries out what procedure?