It is dangerous to combine alcohol and other drugs because
combining them may cause a more intense effect than just taking one drug at a time and the effect can be unpredictable
it is illegal to mix them together
you might miss a dosage of a prescription drug
it is more expensive

This is one form of rna that transports a specific amino acid to a ribosome during protein synthesis.

The energy available as a result of the motion of a body is called energy. -potential -gravitational -kinetic -chemical

What is the difference between the conducting zone and the respiratory zone of the respiratory system? the conducting zone is a series of cavities and tubes that move air to the respiratory zone where gases exchange with the bloodstream. the conducting zone exchanges gases between the lungs and the alveoli and the respiratory zone is a series of cavities and tubes that move air to the conducting zone. the conducting zone moves oxygen into the cells and the respiratory zone takes carbon dioxide away from the cells. the conducting zone moves oxygen into the bloodstream and the respiratory zone takes carbon dioxide away from the bloodstream.