Weegy: A) 21 (More)

Weegy: The principal organ of the respiratory system is the heart. FALSE. (More)

Weegy: Water-soluble vitamins are stored in your body, so they do not need to be replaced daily. FALSE. (More)

Weegy: The number of calories you need to consume each day is NOT found on a Nutrition Facts panel. (More)

Weegy: A) heating User: 4. The movement of __________ helps to form ore deposits. A) the sun B) gold C) water D) the moon Weegy: A) the sun User: As magma cools, __________ metallic minerals sink and accumulate at the bottom of the magma chamber to form an ore deposit. A) light B) weak C) dense D) dissolved Weegy: C) dense User: A fossil fuel formed by the remains of prehistoric organisms in shallow oceans and lakes is __________. A) petroleum B) lignite C) coal D) biomass Weegy: A) petroleum User: The process by which ores are formed when hot magma meets existing rock and changes the rock’s composition is called ________. A) radioactivity B) placer deposits C) carbonization D) contact metamorphism Weegy: D) contact metamorphism User: oal deposits are formed by __________. A) buried microorganisms in prehistoric oceans B) fluids moving through impermeable rock C) carbonization of plant remains D) burning hydrocarbons Weegy: Is that Coal? User: yes Weegy: Alright, C) carbonization of plant remains User: Which of these describes a way to conserve fossil fuels? A) Use sandstone instead of granite. B) Use coal instead of natural gas. C) Leave the lights on in the house at all times. D) Wash only full loads of laundry. are you good in scince Weegy: D) Wash only full loads of laundry. (More)