I think its free nitrogen
in the nucleolus of the cell
Hello there buddy,
Your correct answer would be "protein". Protein is the organic molecule that is needed for a active transport.
I hope this helps.
~Jurgen
Hello, to answer your question properly the problem that's effecting the population is the decrease in trees. It causes their nests and homes in the trees to be burned and make them have to migrate somewhere else then that area they were living in.
Signed, Virtouso Sarge
Answer:
A. It could increase the average water level of lakes in the area. ... It could cause a decrease in the amount of waste and pollutants in the water supply.
Explanation: