Question

which factor increases the risks associated with diving into water?
a. not seeing the bottom
b. being able to swim
c. having a friend present
d. diving during the day

Explanation:

Not seeing the bottom can lead to unexpected obstacles like rocks or shallow - water areas, increasing the risk of injury during a dive. Being able to swim (B) reduces risk, having a friend present (C) can enhance safety, and diving during the day (D) improves visibility and thus safety.

Answer:

A. Not seeing the bottom