Help please. i will name you the brainliest.
Explain how trees allow for larger ecosystems and more resources.

Trees turn a near two dimensional ecosystem three dimensional. Without trees there is only one layer of habitat for a terrestrial ecosystem but with trees, especially with huge trees like in a rainforest or old growth forest, there can be habitats in the air. Monkeys birds bugs lizards and other arboreal creatures live in the canopy and sometimes never come down. With the height the biomass per square meter of forest floor will increase 100 fold and the trees protect new creatures in the leaf litter.

answer:   option a) glucagon was secreted by his pancreas before he ate the cookies because blood glucose was low. insulin was secreted after he ate the cookies because his blood glucose was high.

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.