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Firstly, many bacteria are pathoges, and so can directly cause disease. For example, the bacteria known as Salmonella causes food poisoning.
Secondly, bacteia compete with us for food, and so tend to eat the food which we eat, there by making it unedible for us.
Wiki User
∙ 12y ago
Bacteria can negatively affect humans by causing infections, such as strep throat or urinary tract infections, which can result in illness or discomfort. Some bacteria can also produce toxins that can lead to food poisoning or other harmful effects when consumed.
Wiki User
∙ 12y agoThey can cause infection or poison(salmonella)...
Wiki User
∙ 13y ago1. you may get sick
2. IT affects your body weight
3.Can cause diseases
Bacteria still keeps us living healthy because it is critical for our digestion.
Wiki User
∙ 11y agokjgkg
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What are ways that bacteria can negatively affect people?
Bacteria can negatively affect people by causing infections such as pneumonia, urinary tract infections, and food poisoning. Certain bacteria can also produce toxins that can lead to illness and other health complications. Additionally, antibiotic-resistant bacteria pose a growing threat to public health.
How do humans affect landforms?
what are three ways that people have changed the land in our country
What are some ways that mutations in some living things are helpful to those organisms but harmful to humans?
Mutations in bacteria that confer antibiotic resistance help the bacteria survive and thrive in their environment, but can be harmful to humans if these bacteria cause infections that are difficult to treat. Similarly, mutations in insects that confer resistance to pesticides help them survive, but can be harmful to humans as it makes pest control more difficult.
How can protista affect humans?
it squeezes your lung and instintly kills you
How do you stop bacteria from multiplying?
Bacteria grows rapidly and there a ways and one of the main ways to stop them from multiplying is to kill them with alcohol or chemicals
What are ways that bacteria can negatively affect people?
Bacteria can negatively affect people by causing infections such as pneumonia, urinary tract infections, and food poisoning. Certain bacteria can also produce toxins that can lead to illness and other health complications. Additionally, antibiotic-resistant bacteria pose a growing threat to public health.
In what ways do humans affect ecosystems?
we affect the ecosystem by pollution
What are 2 ways nitrogen becomes useable to plants and humans?
by Bacteria.
What are 2 ways nitrogen becomes useable to plants animals and humans?
by Bacteria.
How do humans affect the biosphere?
Humans affect the biosphere in numerous ways. One of the most common ways in which humans impact the biosphere is by their extraction of Natural Resources. Growth and expansion is another way in which humans affect the biosphere.
How do humans affect landforms?
what are three ways that people have changed the land in our country
What are 3 ways humans affect the atmosphere?
poopey doopey
How does zombies affect humans?
It is said that zombies can affect humans in a few different ways. Zombies are said to feast on the flesh of humans, which results in the human turning into a zombie.
Can dogs get any disease that humans get?
Not all, and the diseases they do get from humans affect dogs in different ways. If I had, say, flu it would affect the dog differently.
2 ways bacteria is harmful to humans?
They can cause diseases. Another way is that they can invade organisms.
What are ways that bacteria are essencial to life on earth?
bacterias are useful for humans as they are used to make injections, bread
Do humans affect the polar habitat?
Yes, humans do affect the polar habitats. Pollution is one of the ways we can have an adverse effect the polar habitat. Global warming is another way we can affect the polar habitat.
