yes mice can carry lice and when this mice passes another the contact of the fur will pass the bug.
the mice is an adaptation that increased their fitness is 50% of mice that pass on their offspring
the mice is an adaptation that increased their fitness is 50% of mice that pass on their offspring
Fungi
No. Mice do not venture close to houses at all, unless it needs food. If it could smell another mouse, it would probably go to that house first, thinking, "Oh! Another mouse is already here and snacking! This is a safe house to go in." Otherwise no.
Eating bacteria is common and usually harmless, as the vast majority of bacteria are either killed by stomach acid or pass through the digestive system without causing harm. However, some bacteria can cause food poisoning or infections if consumed in large quantities, particularly if they are pathogenic strains. Proper food handling and cooking practices help minimize the risk of ingesting harmful bacteria.
Listeria bacteria can pass through the wall of the intestines, and from there they can get into the blood stream.
Most of the time when a bacterium is consumed it is killed either through the acid within your stomach, or by your immune system. On rare occasions the consumption of a bacterium can lead to illness.
They can but don't always.
Super Bacteria is an example of Adaptation. As antibiotics get stronger, the bacteria that survive are stronger and more adaptable, more able to pass on their DNA. The bacteria mutate to survive.
You should always always pass your food counter-clockwise. That is to say, pass to your right.
There are many ways they spread -- you can pass them via contact or droplets, and some can be airborne. Some are spread via vectors (ie mosquitos), and some are in water or food that are ingested. It really depends on what type of pathogenic bacteria you are speaking of.