Answer:
new smell
color change
formation of a solid
Explanation:
Chemical change is the change in which the substance is transformed to form an another substance through chemical reactions. After the occurrence of this change, the substance cannot be changed into its original form. There is a change in the chemical properties, shape and other physical properties of the substance.
In the given situation, the cooking of an egg is the example of chemical change. There is a change in the smell, color and texture of the egg. The raw egg and the cooked egg vary in various aspects.
1. Rivers and mountains challenged settlers on the Oregon trail.
2. Land had to be cleared, and then the government made it legal for the settlers to own a specific amount of land.
3. It was owned by the Hudson Bay Company at this time.
4. Wagons could not easily travel across rivers.
5. The government had set aside that area for native american tribes.
Hope this helped! (:
Answer:
i am not sure what a periodic song is, please explains so i can answer correctly,.
Explanation:
Belgian Congo,Democratic Republic of the Congo Ruanda Urubdi
D. Ideology
A system of ideas concerning political and economic policies.
