Relationships between organisms may be beneficial or detrimental. which of the following examples shows a relationship in which both organisms benefit? a. a tick attaches itself to the skin of a dog and takes a blood meal. b. an african wasp certolsolen arabicus pollinates a fig tree ficus sycomorus as it eats the tree's nectar. c. a species of hyena known as the aardwolf consumes termites for nourishment. d. a female black widow spider latrodectus mactans mates with a male spider; then, she consumes him.

B

Explanation:

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.