What is the principal component of the thickest layer of the skin? a: collagen b: elastin c: mast cells d: phagocytes what is the tough protein that is one of the primary components of bones? e: collagen f: fibrinogen g: peptin h: periosteum what is the role of the proteins actin and myosin? i: attaching bones to bones j: attaching muscles to bone k: contacting the muscles l: storing energy

1. The correct answer is option A

The thickest layer is Dermis which is made up of two layers papillary and reticular. The reticular dermis is the lower layer of the dermis and is made up of dense irregular connective tissue featuring collagen fibers.

2. The correct answer is option  E

Bone is composed of fibrous and mineralized connective tissues which is enriched in collagen and calcium phosphate.

3. The correct answer is option C

Muscles are composed of two major protein filaments: a thick filament composed of the protein myosin and a thin filament composed of the protein actin. These two filaments slide over each other to repetitively contract the muscles.

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.

idk lol use google m8