destinylyons21 destinylyons21

11-11-2014
English

contestada

Which occurs on earth more often? Physical or chemical changes?

Respuesta :

11-11-2014

Chemical changes I think but also I think both but mostly chemical I think. Hope it helps

Answer Link

02saule 02saule

11-11-2014

Chemical because there are now more chemicals in the world then physical but around 1,000 years ago it would have been physical.

Answer Link

Otras preguntas

Describe the surface in double-struck r3 represented by the equation x + y = 3. this is the set {(x, y, 3 − x − y)|x is in double-struck r, y is in double-struc

Its C Disposal of radioactive waste is a major concern in nuclear power production. Which method of disposal is least dangerous?

Consider this scenario. During the early 2000s, the Midwestern United States experienced a drought, or lack of rainfall. This ruined large amounts of the corn

x – y ≥ -4. 2x – y ≤ 5. 2y + x > 1

Please I need help with questions 73 and 74 and 75 and it’s very hard and I’m struggling with it and if you need to see the picture big then click on it and it

What's considered normal blood pressure in mmHg? A. 120/80 B. 130/90 C. 140/90 D. 150/80

what happened to indentured servants after they were freed?

What were the major provisions of the treaty of paris that ended the war?

Where would you expect to find a chain of volcanic mountains on the map below? A B C D

How do you increase & decrease numbers such as: Increase 73 by 30% Decrease 150 by 15% Decrease 655 by 74% Increase 400 by 12% Increase 1700 by 2% Decrease