What is the outermost feature of the sun called?

Name at least 2 ways a body of water gets polluted.

7. What patterns do you see in the DNA molecule?

How does tar fossils form

Three situations in which force is created

You catch, tag, and release 35 fish back into a pond. Then, you catch 70 more fish, 12 of which have tags on them. What is the best estimate of the number of fish in the pond? a. 100 b. 150 c. 142 d. 204

Which sentence describes energy flow through a natural system? A strong wind blows across a Midwestern prairie. The wind forces the blades of a wind turbine to rotate. As the blades spin, the turbine converts mechanical energy to electrical energy.

Two containers have different solute concentrations. After osmosis occurs between two containers, which are true?

Can a pork roast that weighs 18 grams feed a family of four

An organism that takes in or consumes other organisms to receive energy

Choose the best answer. All living things are: a) evolving b) made of stuff c) made of cells d) unrelated