Cold water than warm water. has lower salinity

has higher salinity

is less dense

Which is not a step in the rock cycle?

Janelle made a hypothesis bout the uneven temperatures inside her house during winter. she believes that 50% of the ducts are blocked and she plans to investigate. if she wants to prove her hypothesis using scientific processes what should she do next?

Aball has an initial velocity of 3 m/s. if there is no friction, what is the highest it could roll?