Inhaled nicotine is D. Absorbed and excreted rapidly
The statement that correctly compares nucleis acids and carbohydrates is that they both contain carbon, but only nucleic acids contaion phosphorus.
As the population density increases therefore we probably have an increase in birth rate, aslo less space becomes available to individuals and if competition increases that means we probably have an increase in fighting (contest competition) therefore there might be an increase in individuals dying. Therefore I would say the answer is (c) the increase in population density would cancel out the competition. Hope this helps :).
Answer:
Earth's moon causes ocean tides.
I hope this helps! :)
Nucleic acids are composed of monomers called Nucleotides. Hope this helps :D
