Plzz help. Will give Fossil Evidence of Evolution LESSON 1
Directions: Use your textbook to respond to each statement.
1. The diagram below represents a group of undisturbed rock layers. Draw one fossil in
each of these rock layers: B, C, E, and G.
Rock Layer G
Rock Layer F
Rock Layer E
Rock Layer D
2. Write the terms older and younger on the correct lines on either end of the arrow to correctly indicate the ages of the rocks in the rock layer diagram.
3. Look at the fossil you drew in rock layer C. a. Which fossil (or fossils) are older?
b. Which fossil (or fossils) are younger?
4. Which fossil is the youngest?
5. What method of fossil dating does this activity represent?
6. Which type of rock is most likely found in layers B, C, E, and G? Explain your reasoning.
7. If rock layers A, D, and F are igneous rock, which type of dating could also be carried out? Explain your

Which statement correctly identifies the scientific question and describes why the question is scientific? question 1 refers to the supernatural.question 2 reflects a moral or social value.question 3 refers to something that can be measured.question 4 reflects a question that can’t be observed.

Donde se encuentra el adn nuclear en un organismo eucariota?

Which statements best describe the differences or similarities between a comparative investigation and an experimental investigation? check all that apply. experimental investigations are best for showing cause-and-effect relationships, while comparative investigations do not necessarily show this type of relationship. comparative investigations are often impractical and unrealistic, while experimental investigations are the most practical and realistic kinds of investigations. comparative investigations allow for the use of a wide range of variables but do not have a control group, while experimental investigations involve variables that can be controlled. both experimental investigations and comparative investigations are designed to answer scientific questions. both experimental investigations and comparative investigations focus on making observations rather than collecting new data.