Hello,
An increase in pollution [could] lead to a decrease in <span>genetic variation in a population of tuna.
Faith xoxo</span>
D. <span>The stomata will close until enough water is lost.</span>
Hope this helps
The structure of DNA is double helix which looks like twisted ladder. The sides of the DNA molecule, the rails of the ladder are composed of alternate phosphate and sugar molecules.
The answer is B. Population
Answer:
approximately 860 light-years (260 pc) from Earth
