Fast
arthur made a mistake labeling the diagram of the three stages of the cell cycle.

where is the error in the diagram?

dna is copied during the shortest stage.
the cytoplasm divides during the longest stage.
the nucleus divides in the stage before the cytoplasm divides.
both the nucleus and the cytoplasm divide in the same stage.

One way that radioactive waste is treated is by burying it in repositories. the repositories are found only in states with very low populations. true or false? a. trueb. false(also i meant to put high school but it put down middle school instead)

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

Chemistry worksheet - i am not sure what they are asking for exactly?