Answer: idk
Explanation: i dont see anything you want to match correctly im sorry
Answer:
It's placed on a building and connected with the ground below to protect the building from being damaged by lightning.
Answer:
Volume needs to increase with increased depth
Explanation:
The pressure on the fish body will increase as the fish dives. This increased pressure will lower the volume of the air bladder roughly along the lines of
PV = nRT
To maintain neutral buoyancy, the bladder volume will have to be increased to displace the same amount of water as before.
A) seems more likely and work in unity.