Answer:
A
Explanation:
Pressure, temperature are measurable properties and they are also known as physical properties.
The answer would be the sound waves.
Answer:
28.15
Explanation:
the ateps is in the photo
Answer:
Proper weighting
Explanation:
Proper weighing involves the condition of a scuba diver that is fully geared having a near empty tank and the BCD emptied with a held breadth is expected to float at eye level
The fundamental of adequate or good buoyancy of a scuba diver is to ensure proper weighting when diving, With proper weighting, there is more control for the diver when a safety stop is required. There is less need to carry excess weight that increases drag and gas consumption.
