1. Place your fingers along the angle of your jaw just in front of your ear. Grit your teeth and observe what happens to the feel of the muscles in your cheek. Record your
observations.
2. With the thumb and little finger of one hand, span the opposite arm's biceps (front
muscle of the upper arm) from the elbow to as close to the shoulder as possible. Bend the
arm and observe the change in the length of the muscle. Record your observations.
3. Wrap a strip of paper around your brachial region and mark the circumference on the
paper. Move the elbow joint into flexion, tightening the biceps brachii, and mark the new
circumference on the paper. Observe what happens to the circumference of the muscle.
Record your observations.
Ok

a

explanation:

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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.