Identify the chemical reactions as endothermic, exothermic, or neither. An egg cooking: A candle burning: Plaster and water combining and becoming warm: Salt being added to water, with no change in temperature

What does a movement along the demand curve show

Why does sweden and norway have steep roofs

Which statements describe sustainable development? multiple answer choice -fishing does not remove more fish from water systems than can be replaced by the number of fish that will be born to replace them. -sustainable development is development that is designed to improve the economic conditions in less-developed countries. -sustainable development is mainly a regional issue. -sustainable development means water is used at a rate that won't reduce the amount available for future use. - sustainable development policies only need to be concerned with environmental protection. - trees cannot be cut down faster than the number that will be replaced by new growth.