Answer:
children goes with si serńiora, comfort with bed. family is errand
Answer:
Cd, Cr, Cu, Hg, Pb, and Zn
Answer:
Convection occurs when particles with a lot of heat energy in a liquid or gas move and take the place of particles with less heat energy. Heat energy is transferred from hot places to cooler places by convection. Liquids and gases expand when they are heated. ... The denser cold liquid or gas falls into the warm areas.
