What does DNA use to store information

Draw the structure of dna nucleotide with adenine as nitrogenous base

What is true of all organisms in the kingdoms protista, plantae, fungi, and animalia? a. they are multi-celled. b. they are photosynthetic. c. they have cells that contain membrane-bound organelles. d. they contain cells that lack membrane-bound organelles.

Describe the relationship and movement between temperature and density in a convection cell. make sure you identify the direction of travel