Which of the following are physical properties of matter a. size, shape, and color b. phase of matter and temperature c. density, solubility, and hardness d. all of these

4. a 20-kg child is tossed up into the air by her parent. the child is 2 meters off the ground traveling 5 m/s. circle one: ke / gpe / both show your work for finding the values of each type of energy the object has:

List and describe the neurological effects of the vocs and other air pollutants,as described by dr.theo colborn

1. true or false: minerals are inorganic. true false 2. inorganic means that something has never been found alive 3. halite is another name for and is a mineral with a cubic crystal pattern. table salt rock salt