In the image, the squares represent males, the circles females. The darkened shapes represent those who are affected. The
diagonal line represents deceased subjects.
In the diagram, the undarkened circles represent

c genetic engineering

answer: although many types of viruses can cause a common cold, rhinoviruses are the most common culprit. a cold virus enters your body through your mouth, eyes or nose. the virus can spread through droplets in the air when someone who is sick coughs, sneezes or talks. theres your answer

explanation:

thats not even an aswer choice