mariahknight267 mariahknight267

04-03-2017
Physics

contestada

all of the following require breaking informing chemical bonds except
lighting a campfire
breaking a rock
baking a potato
rotting fruit

Respuesta :

osprey2015 osprey2015

04-03-2017

i think that the answer it's looking for is "breaking a rock" as a physical change, the rest being chemical changes.
Mind you, were I to be picky, I'd try to argue that breaking a rock breaks whatever bond is holding the rock together. ....

Answer Link

Otras preguntas

How is the carbon atom is transferred between molecules

Music has been around for thousands of years and has been found in most human cultures. True or false (this is music but I put it under arts)

After independence, britain, france, and russia pressured the greeks to accept a german king because

Summarize the significance of the state's rights issue on the Civil War.

Which statement best evaluates Johnson’s argument in “The Right to Vote”? a. Johnson cites instances of voter suppression, then gives valid reasons why la

Read the passage and answer the question below. Typically when authors write, they have a point of view or a perspective that they are writing from, and everybo

Explain why Church and State viewed the breakthroughs as threats to their power

If you're over 21, you can be arrested for a DUI if your BAC is at or over _______ %

what are some factors that make ypu different from your parents? How can you explain that differences

There are 45 vehicles in a parking lot. Three fifths of the vehicles are minivans. How many vehicles in the parking lot are minivans?