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

Which of the following is an integer? 0.5 1 3/2

What expressions can be used to find 1/3 of 12

Students in the fifth-grade class bought 28 yards of fabric to make pennants for a pep rally. Each pennant requires 13 yard of fabric. If the students have alre

I HAVE AN ESSAY DUE AND MY TEACHER WANTS 5 PARAGRAPHS I NEED HELP "Write a research-based argumentative essay for or against health care for everyone."

Someone plz help me

13) Roots of the equation 2x2 = 22x - 11 is:

I forgot how to find a function in a graph

A recipe calls for 3 cups of sugar and 9 cups of water. How many cups of water should be used with 12 cups of sugar?

McKenzie gets a base pay of 1,800 per month.She also earns 12% commission on the amount of car sales.If she sells 45,000 worth of cars how much money does she m

what Is A,b,c,d,e,f,g,h,i,and j pointing to?available answerscarboxylic acid nitrile sulfonic acidaldehyde Easterketoneacid halidlealcohol acid halidethiolamide