Which of the following is an example of a chemical change? A. Cutting A Log
B. Dissolving Sugar
C. Boiling Water
D. Baking A Cake

Explanation:

Cutting a log is a physical change. Cutting would give rise to a new wood piece .

So..   no new substance is formed so its a physical change.

Dissolving Sugar

A mixture of sugar and water can be separated by using heat.

Heat will separate the water and sugar using a process called Evaporation.

Baking A Cake

When baking your cake it is a chemical change because you can't get your ingredients back. We know that it is a chemical change because heat energy is involved.

. Boiling Water

Boiling water is a physical change.

it can be changed back to its original form by freezing.

events in order:

1.       vishnu schist

2. zoroaster granite

3. bass limestone

4. hakatar   shale

5. igneous intrusion

6. shinumo quartzite

7. dox sandstone

8. tapeats limestone

9. bright angel shale

10. muav limestone

11. temple butte limestone

12. redwall limestone  

nonconformity

answer: the unkar group shows angular unconformity because the layers are turned at angle.

unconformity

answer: specifically the angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled. an angular unconformity occurs between the cambrian and precambrian rocks. the dox sandstone, shinumo quartzite, hakatar shale, and bass limestone have been filled.

disconformity

answer: the disconformities aremarked irregular lines between the sedimentaryrocks layers.

if the hares very faster than they are now, and thus the lynx's hunting success rate drops because it will be harder to catch them, the rate that will change will be the pray-rate. the pray-rate will change because more hares will be able to survive, thus more individuals for reproduction, so the end result will be increasing population of hares.

the predator-rate will remain pretty much the same because there will be more than enough pray, but the hunting success rate is stagnant.