Answer:
Bacteria may spread directly from one person to another. For example, they can spread through touching, coughing, or sneezing. They may also spread via food, water, or objects. Another way bacteria and other pathogens can spread by vectors.
(touching, coughing, or sneezing)
Explanation:
Hope this helps!!!
It would undergo denaturation, in which the shape is altered. this prevents it from performing its function
Each of the following is an example of how humans have negatively affected the environment except (d) slash-and-burn forest clearing.
The environment comprises of the surroundings in which an organism lives. It comprises the biotic as well as the abiotic factors. In an environment, it is studied how an organism interacts with the abiotic factors, chemical factors as well as interaction with other living species.
Slash-and-burn forest clearing is the method in which the vegetations are harvested and then the remaining parts are burned to make the land clear. The land created after the fire is called swidden. This is done to provide nutrients to the soil through the ashes of the burned forest.
To know more about Slash-and-burn forest clearing, here
brainly.com/question/8719283
#SPJ4