A pathogen (being something living from the goodness a body example: a tic living from a dog) 3 ways it can effect the host is: * disease of the host as the pathogen carried disease. * malnutrition of the host as the host can become weak due to the pathogen surviving from the hosts body. Example would be iron deficiency in the host, due to the pathogen using the hosts blood to live on * finally death of the host.
1. skin 2.breathing 3.scab
Three main models of disease transmission are the direct transmission model, the vector-borne transmission model, and the airborne transmission model. The direct transmission model involves the immediate transfer of pathogens from an infected individual to a susceptible one, often through physical contact or bodily fluids. The vector-borne model entails transmission through intermediary organisms, such as mosquitoes or ticks, which carry pathogens from one host to another. Lastly, airborne transmission involves pathogens being spread through aerosols or dust particles in the air, allowing them to infect individuals over longer distances.
The four main areas of biological contamination are air, water, soil, and food. Contamination in these areas can lead to the spread of pathogens and harmful substances that can affect human health and the environment.
Bateria and viruse
tacos in the way, buritos, and falcons
The three main things that affect the weather are air temperature, air pressure, and humidity. Changes in these factors can result in different weather conditions such as rain, snow, or sunny skies.
Hiv
Pathogens are typically classified into four main categories: bacteria, viruses, fungi, and parasites. Bacteria are single-celled organisms that can cause infections like strep throat. Viruses are smaller infectious agents that require a host cell to replicate, leading to diseases such as influenza. Fungi can cause infections like athlete's foot, while parasites, which include protozoa and worms, live on or in a host and can cause various illnesses.
The three main factors that affect precipitation are air pressure, temperature, and humidity. Changes in these factors can impact the formation and distribution of clouds and ultimately influence when and where precipitation will occur.
The three main factors that affect the size of a wave are the speed and duration of the wind that creates the wave, the distance over which the wind blows (known as the fetch), and the depth of the water.
Jay Manuel is the main host for Canada's Next Top Model.
The General Assembly's main duty is to host the General Debates. At these debates, issues are raised that affect all aspects of human life.