1. How do Fungi and Bacteria cause diseases?
Bacteria and Fungi
How do Fungi and Bacteria cause diseases?

2. Fungi
When Fungi enters you body, it can cause any diseases or problems in your immune system. Some dangerous fungi can be fought off however, if someone’s immune system Is not that strong, the person can have a disease or even die. It is very hard avoid fungi but the best thing to do is change your diet to eliminate sugars, corn including corn syrup e.t.c , in processed food. Peanuts are sometimes contaminated with fungi and when taken directly to the body it will use the bacteria to reproduce rapidly. Fungus need sugar and carbohydrates to live, so to avoid it, you would need to avoid the amount of sugar and carbohydrates you eat. Fungi need’s something to rely on so that it can reproduce. So if you want to avoid become more hygienic so that not many bacteria will enter and the fungi will not get bacteria's to rely on.

3. fungi
Fungi can spread in many ways and one of them is sneezing. When you sneeze some of your saliva comes out and when that happens, it carries billions of billions of microscopic Fungus. Since fungus is very light, it can float around the air, and as we know we breathe in air and breathe out. And when that happens we breathe the fungus in which will cause diseases. So the best way to avoid is to close your nose and your mouth when a person is sneezing and also the person who is sneezing, should also close his or her mouth so that they cannot infect others.

4. Fungus
Fungus can cause diseases and here are some diseases that can be cause by Fungus.
Skin diseases.
Bladder diseases
High cholesterol
Kidney stones
Weight gain
Weakened immune systems
Hormone problems
Cancer
Hair loss
Allergies.
Chronic sinusitis
Depression
Digestion problems
Mental fogginess
Diabetes
Diseases of the respiratory tract
Heart problems
Menstrual cycle and infertility.

5. It does not only affect animals but also fruits see this pictures.

6. Viruses
Viruses is a dangerous infectious agent that can multiply only inside a living cell or organism. it can infect any organism either plants or animals. One of the most common virus disease is HIV. Viruses can consists of either DNA or RNA, they are long molecules that carry information. Viruses can spread in many ways on of the can be caused by a bat. Bats are bloodsuckers so if one bat sucks blood from another animals which was infected with a virus, and comes again and sucks another animal, the animal that was sucked second, will also be infected.

7. Bacterium How bacteria causes diseases.
Bacteria is also known as pathogens and are able to cause diseases to insects, animals, plants , fruits and also humans. And that ability of bacteria to cause diseases is called pathogen city. Bacteria is microscopic. Also bacteria that cause disease are called pathogens same as the fungus. Bacteria causes diseases by stopping host tissues from functioning properly. It also ends the organelles in the cells from working by reproducing and bursting cells. And another way is toxinating host tissues.

8. We need bacteria to survive and that means they are safe
We need bacteria to survive and that means they are safe. But those are a kind of bacteria. Not every type of bacteria is safe. Bacteria is also In our body. They help us do many things and without them, we would not survive. That does not mean they are not dangerous. Bacteria kills more that 20% of the animals in a decade. It is also dangerous to human beings. Some people have gotten sick and even some have died because of bacteria.

9. Here are some bacterial diseases.
Cutaneous anthrax
Pulmonsary anthrax
Whooping cough
Lyme disease
Brucellosis
Acute enteritis
Botulism
psittacosis

10. Bacteria affecting plants.

11. As you have seen Bacteria and fungi can be helpful but also very harmful to the entire world.

12. Thank for listening

13. bibliography. http://wiki.answers.com