Where is the information stored in the DNA?

What is the purpose of a presumptive blood test?

What are the three non living levels of organization? What are the four living levels of organization?

Describe how organisms impact on soil composition.

List several commercial applications of ethylene gas.

Which organisam is a pruduser? A. Mouse B. Snake C. grass D. Owl

When is facilitated diffusion necessary? a. When the molecules are too large. b. When the molecules are insoluble. c. When the direction of movement is opposite to natural diffusion. d. none of the above

G1, S, and G2 are all phases of which part of the cell cycle? a. interphase b. anaphase c. prophase d. telophase

What is the strongest bone in the human body?

Based on what you were told about the reproduction of the snails, write a question that could be researched

Explain why an ecological pyramid can be used to illustrate energy flow from one trophic level to the next in an ecosystem.