HELP PLEASE I NEED THE ANSWERS FAST (15 POINTS)

1. Which type of water is more dense, hot or cold? Explain why.

2. Which type of water is more dense, warm fresh water or cold salty water? Explain why.

3. Explain the relationship between temperature and density.

4. Explain the relationship between salinity and density.

1) Cold water is more dense and will sink in room temperature water.

2) Cold salty water is denser than warm freshwater.

3) Temperature is the measure of heat. Density is the measure of how closely any given entity is packed or it is the ratio of the mass of the entity to its volume.

4) Salinity and density share a positive relationship. As density increases, the amount of salt in water-also known as salinity- increases.

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

high-sugar diet and high cholesterol