1. interpret the bottom half of the cross section below (at the bottom of the worksheet). start with the vishnu schist and end with the redwall limestone.

scoring: you will be graded on the following:

 correct order:

 proper environmental changes: environments of deposition

 attention to detail and completeness:

narrative: fill in the layers in order they were deposited and the environment of deposition for each, include any unconformities too…… 1 deposited first, how was it deposited - 2 what was deposited next and how was it deposited etc.

Nitrofurantoin used during the fifth week of pregnancy places the neonate at risk for which condition?

20 point pls brianliest 1. what does a red shift mean? blue shift? 2. describe the big bang theory. according to this theory, how old is the universe? 3. scientists believe the universe is expanding. what is the evidence that supports this? 4. describe a nebula. 5. describe the 3 types of galaxies. what is a barred spiral galaxy? 6. what is a light year? how far is alpha centauri from earth? 7. describe the universal law of gravitation. be sure to include gravitational force between two objects. 8. describe the planets’ orbits around the sun. 9. what is the asteroid belt? where is it located? 10. describe rotation and revolution of earth. what determines an earth day and year? 11. how do galaxies exist? 12. compare and contrast the inner and outer planets. 13. what causes the seasons?

During a fierce storm a large number of tall trees on an island are uprooted by the wind and die. most of the trees on the island are now short trees and produce seeds that grow into short trees. what concept is shown in this example? question 5 options: natural selection artificial selection genetic engineering gene splicing