HELP Which U. S Coast Guard approved equipment is required for all vessels?

A. Skier down flags
B. personal flotation devices
C. Flashlight with a white light
D. Emergency portal

What are the basic input of iron and steel industry

How would having more railroad tracks be advantageous during a war

Sariah enters a room with several chirping crickets in it. upon first entering the room, sariah can hear the chirping; however, as she begins to talk to her friends, she is no longer aware of the chirping even though it is still there. the fact that sariah no longer perceives the chirping sound demonstrates sensory