Which of the following best explains why cells that contain the same genetic material do not develop into the same types of cells? A. Because internal or external stimuli can trigger the activation of specific genes in the DNA of cells
B. Because random mutations can occur in the DNA of cells during early embryonic development
C. Because messenger RNA is converted to transfer RNA when cell differentiation begins
D. Because chemical signals that are released during the cell cycle can result in the linking of similar genes

because the light is a great source of energy for the plants to survive. (i hope this )

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.

the answer is :