Gold's natural state has a definite shape and a definite volume. What is gold's natural state(s)? O solid
liquid
ОООО
solid or gas
O liquid or gas

The twister and runaway train are two coasters at the same amusement park. both coasters start at the same height. the coaster for the twister is twice the mass of the coaster for the runaway train. which roller coaster has greater gravitational potential energy at the start of the ride?

Which statement best describes the flow of energy in this scenario

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