PLZ HELP ASAP 1 Pathogenic organisms do not include .

ticks
rickettsiae
bacteria
viruses
2 The largest and most complex of microorganisms are .

viruses
rickettsiae
bacteria
protozoa
3 Athlete's foot is a form of .

tuberculosis
tetanus
dysentery
ringworm
4 Which of the following diseases primarily affects children?

yellow fever
mumps
cholera
rabies
5 Tetanus results from .

mosquito bites
contaminated food and water
puncture wounds
contact

1.Nonpathogenic organisms are those that do not cause disease, harm or death to another organism and is usually used to describe bacteria. It describes a property of a bacterium - its ability to cause disease. Most bacteria are nonpathogenic.

2.It is Protozoa because it is not logical for it be any of the other.

3.Athlete's foot is a type of fungal skin infection. Fungi (the plural of fungus) are microscopic plant-like organisms that thrive in damp, warm environments. They're usually not dangerous, but sometimes can cause disease. When they infect the skin, they cause mild but annoying rashes.

Symptoms: Erythem

4.mumps

5.Tetanus, also called lockjaw, is a serious infection caused by Clostridium tetani. This bacterium produces a toxin that affects the brain and nervous system, leading to stiffness in the muscles. If Clostridium tetani spores are deposited in a wound, the neurotoxin interferes with nerves that control muscle movement.