Which best explanis why a decrease in the type of insects in an ecosystem reduces the sustainability of the ecosystem A. organsms that depend on insects may not survive eventually harming all the organisms that are interconnected

B. The biodiversity of the ecosystem cannot be protected by laws unless there are a certain number of insects species

C. There will likely be fewer insects that harm plants causing an increase in plants diversity

D. Having fewer insects allow other organisms to use tge resources that the insects were using

need the answer like right now

b.have there own function.

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.