Match each mode of transmission with an effective method of blocking it. Indirect Contact:
Direct Contact:
Animal Vector:

A) washing food
B) getting vaccinated
C) using insect repellent

Mode of transmission       Method of blocking

Indirect Contact →  washing food (A)

Direct Contact →   getting vaccinated (B)

Animal Vector →  using insect repellent (C)

Explanation:

Transmissible infectious diseases are those caused by pathogenic biological agents and can be prevented by preventive measures.

Three forms of contagion are direct contact, indirect contact and vector transmission.

Transmission by direct contact can be prevented or blocked by immunization or vaccination. Properly washing food prevents the spread of disease through indirect contact. The use of insect repellent prevents the vector of a disease from spreading it through its bite.

      x/140 = 25/100

we need to find the x to find the x multiply 140 and 25

and what do you get 3500.   and what is 3500 divided by 100

= 35