Ecology. The bacteria that cause plague, Yersinia pestis, maintain their existence in a cycle involving rodents and their fleas. In urban areas or places with dense rat infestations, the plague bacteria can cycle between rats and their fleas.lague bacteria are most often transmitted by the bite of an infected flea. During plague epizootics, many rodents die, causing hungry fleas to seek other sources of blood. People and animals that visit places where rodents have recently died from plague are at risk of being infected from flea bites.
The interdependent thinking has been applied to develop varying business management and talent development models; such as, Human Factors spectrum model includes more detail about referential interdependent factors, organizational / governance, human-machine-interfaces, transitional factors, organization of work, procedures etc.
Critical thinking is the ability to analyze and reflect information about people and world issues. The skills needed to this are ones that require over time and with practice. Critical thinking has been a key element in the Human Services program, because with critical thinking, you are able to better and more fully understand the issues you are facing. Thinking critically requires knowledge of systems, how they interact with one another, an open mind, and a willingness to expand your train of thought. Every class in the Human Services program has taught us to think about everything critically in order to get a better view, and this skill can be seen in my writing.