Which of the following statements are true of bones? select all that apply
bones cannot wear out
poor diets can strengthen bones
bones are subject to wear and tear
bones can become diseased due to trauma
bones can lose minerals

An empty fuel tank can still contain and therefore can be even more dangerous than one full of liquid fuel.

Calculate the number of kilojoules to warm 125 g of iron from 23.5°c to 78.0°c.

Solutions of sodium carbonate and silver nitrate react to form solid silver carbonate and a solution of sodium nitrate. a solution containing 3.50 g of sodium carbonate is mixed with one containing 5.00 g of silver nitrate. how many grams of sodium carbonate, silver nitrate, silver carbonate, and sodium nitrate are present after the reaction is complete?