Shaila is collecting data to calculate the density of a piece of wood. First, she places the wood on a triple beam balance; its mass is 63.85 g. Then, she fills a graduated cylinder with 50.0 mL of water. She places the wood in the graduated cylinder with the water and notes that the water level rises to 125.0 mL. Calculate the density of the wood given that D = m/V.

organ system-an organ system is a group of organs that work together to perform one or more functions. each does a particular job in the body, and is made up of certain tissues.

for example, no new evidence will demonstrate that the earth does not orbit around the sun (heliocentric theory), or that living things are not made of cells (cell theory), that matter is not composed of atoms, or that the surface of the earth is not divided into solid plates that have moved over geological timescales .