Adhesins are usually located on of the pathogen and are composed mainly of and

The correct answer is - surface, proteins, and sugars.

Explanation:

Adhesins are the appendages present on the surface of the pathogen that help these pathogens to attach to the host cell and surface of the host. Adhesins are the components that are virulence factor these are present in both viruses and bacteria.

The adhesin component is generally made up of mainly of the proteins and sugars which help them to adhere to the cell of the host.  

Thus, the correct answer is - surface, proteins, and sugars.

stress fractures occur largely in the feet and legs and are common in sports that require repetitive impact, primarily running/jumping sports such as gymnastics or track and field.

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.