You isolate a molecule from an alien creature. It is double stranded and has new unknown nitrogenous bases. It has B-D and R-Q base pairs. Is this molecule more likely to be DNA or RNA? Explain your answer. *

hi,

the answer is third world countries, take for instance china, they restricted each family with only one child,

hope this !

b - the respond is innate and varies over time.

good luck!

i'm thinking (a) to keep sand in place; ////////////

explanation: a sand fence or sandbreak, like a snow fence, is used to force windblown, drifting sand to accumulate in a desired place. sand fences are employed to control erosion, sand dune stabilization, keep sand off roadways, and to recruit new material in desert areas.

it creates acid rain