The diagram shows a bacterial cell. What is the function of the structures labelled X? X codes for very specific features such as antibiotic resistance
X is responsible for movement of the bacterial cell
X is the site of most of the chemical reactions that occur in the bacterial cell
X is responsible for protection of the bacterial cell

explanation:

venn diagram is pictorial representation with of circles showing the relation between two finite sets or things. the intersection part of two circles conveys the relation present in between those sets or things.

here in the venn diagram of sand and salt two circles represent sand and salt. but the area falling under the intersection of these circle represents the mixture of sand and salt.

so, in a venn diagram the mixture will be placed in a middle that is in between the intersection of two circles.