Which of the following scenarios is an example of cohesion?

Choose 1

(Choice A)

Water sticks to the walls of blood vessels.

(Choice B)

Water molecules stick to one another and form a bead.

(Choice C)

Water molecules stick to the surface of a mirror.

(Choice D)

Water molecules stay on the tip of a pine needle because the water is attracted to the surface of the needle.

B

Explanation:

All of the other options are adhesion.

Cohesion occurs when light objects to float on water without sinking, just like when mercury forms a bead together. ]

Think cohesion as working together to become one, while adhesion is like tape... they stick to each other.

b.

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: