by throwing little ninja stars filled with their saliva at humans.
Cockroaches are harmful because they spread diseases.They also multiply quicky which means the diseases would spread faster. Rats are harmful because they spread diseases. Flies are harmful because they spread diseases and they have "sticky pads" on their legs, so when they land on junk and fly to your food later on, the bacteria on the "sticky pads" would spread to your food.It is also harmful because sometimes they vomit their stomach's contents onto your food.
Everything can spread diseases. What, 'which' are you concerned about?
Most diseases are spread by germs.
The spread of epidemic diseases- smallpox,bubonic plagueYOU'REWELCOME!
spread diseases that leave painful sores but are not fatal spread by bite, physical contact, or feces
They can be spread to anyone?
There are many different diseases that could be spread through sharing cups. These diseases could include blood and oral diseases.
No, ants don't spread diseases
yes. all infectionous diseases are spread the same way
Infectious diseases spread either by person to person contact, or indirectly by a vector or a fomite.
colds, and infectious diseases
They want to know how the diseases spread, and how to prevent them from spreading