Which statement is NOT true about a distance-versus-time graph? A point on the line represents the speed of the object.

Distance is plotted on the vertical y-axis.

The slope of the line represents the speed of the object.

Time is plotted on the horizontal x-axis.

All cells are made of four types of acids, lipids, proteins, and carbohydrates.

Diffraction is when light is bent around obstructions. which of the these observation about clouds would indicate diffraction? a) after rain storms, you can sometimes see rainbows. b) clouds are white or gray and cannot be seen through. c) on a cloudy day, the temperature tends to be cooler than a sunny day. d) the edges of dark clouds appear lighter. this

16. in a reaction that has reached equilibrium, a. the forward and reverse reactions are occurring at the same rate. b. the reactants and products are in equal concentrations. c. the forward reaction has gone further than the reverse reaction. d. there are equal numbers of atoms on both sides of the equation. e. a, b, and d are correct.