you are a trace evidence technician examining a fragment of clear material recovered from a recent crime scene. As you examine the material, you observe birefringence (double refraction). is this material a type of glass

Organelles are 1. responsible for producing power for the cell 2. tiny structures in the cell that carry out the cell's activities 3. responsible for digestion in the cell 4. found outside of the membrane

Awoman holds a book by placing it between her hands such that she presses at right angles to the front and back covers. the book has a mass of m = 1.8 kg and the coefficient of static friction between her hand and the book is μs = 0.67. no attempt 50% part (a) what is the weight of the book, fgb in newtons?

The solid that is formed and usually sinks to the bottom of a solution is the