A scientist found a new species in a rain forest. The species was small and green in color. She examined one of its many cells and found that the cell had a nucleus but no cell wall.

Which of the following cannot be recycled? Select one: a. Milk cartons b. Plastic toys. c. Glass containers d. Paper bags

Correctly identify the generic formula for a double replacement reaction. a. AB + CD + AD + CB d. CxHy + O2 → CO2 + H2O b. AB + A+B e. AB + C → AC + B C. A + B → AB

Astronomy is one of the oldest sciences. True False

What did they discover about dalton atom?

An atom containing 47 protons, 47 electrons, and 60 neutrons has a mass number of

What can show the presence of carbon dioxide?

How does the shape of a structure affect its overall strength

Kim is doing an experiment with sound waves. She tested to see how quickly a sound wave could travel through three different materials: a metal pole, a helium balloon and a glass of water. She recorded her results.

Which of the following is an example of an electric force that occurs in atoms

5. What is another name for Newton's first law in your own words.