This disease was rapidly impairs the functioning of the person's body.

It slowly impair the functioning of the person's body.

When an epidemic covers a large geographic area, we call it ____?

This is one of the historical infectious disease known as Black death caused by bacterium (Yersinia pestis) that is carried by fleas.

This is one of the historical infectious disease caused by a parasitic protist (Plasmodium) carried by mosquitoes.

Types of harmful chemicals that interfere with the normal development of embryos or fetuses. (Ex: Thalidomide, Alcohol)

Types of harmful chemicals that interfere with the normal functioning of hormones in an animal's body-hormones.

It refers to the potential harm caused by natural catastrophes.

It pertains to the dangers posed by exposure to hazardous chemicals.