Which of the formed elements of the blood determines abo blood types? a. white blood cells b. red blood cells c. antibodies d. plasma i know that the answer is either red blood cells or antibodies and i know this: red blood cells have special molecules called antigens on their surfaces. each person has either the a antigen, the b antigen, both the a and b antigens, or none of the antigens on their red blood cells. a person’s immune system will respond to these antigens by reacting with protein antibodies, which circulate in their blood plasma. but, i'm still not sure which is the correct answer.

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.