Which of these methods of waste management is most likely to release heavy metals and other toxins into the air ? a. sanitary landfill b. recycling center c. incinerator d. composting center

Development has provided electrically for less money but what may be considered a cause of nuclear power

Facilitated diffusion move large molecules and/or polar molecules across the cell membrane. what does facilitated diffusion use to do this?

Dna, in the nucleus carries the genetic code for making proteins in ribosomes. in the diagram, b, represents the proteins produced. dna cannot leave the nucleus to carry the genetic information to the ribosome where proteins are produced. how does the genetic code get from the nucleus to the ribosome? what does a represent? now