Answer:
A DNA molecule has two paired strands.
The answer is (A. A warm current flows along the coast.) Currents carry cold and warm water from place to place. It's an amazing phenomenon that scientists are still trying to fully figure out. Some think it's caused by wind, others think it's caused by the shifting of the tectonic plates, but one thing's for sure, currents are VITAL for this planets life.
Tracheophyta I think it the first true plant to live on land. Sorry if its wrong.
Answer:
I believe it is either CYP2C9 or CYP2D6 that breaks down cannabis.