When a cell does not contain a nucleus, where is the DNA?

Which of the following can be reduced by the use of renewable energy sources? a. social costs b. economic costs c. environmental costs d. all of the above select the best answer from the choices provided a b c d

Someone me with this: a mineral' is determined by its actomic structure.

Drag each tile to the correct location. match each trait that an organism displays to a reproductive strategy.