Answer:
Blank 1 is option 2 and blank 2 is option 1
Explanation:
i think it is maybe (A) maybe..
Extracting aluminum from bauxite ore requires 20 times more energy than extracting it from aluminum from recycled sources so therefore that is a good reason to promote its recycling starting with pop and beer cans which are things that most of us use.
Answer:
natural selection is animals slowly adapting to its environment
an example is giraffes, giraffes with longer necks will be able to consume more food than giraffes with shorter necks as they they can reach for the leaves on trees. over time the giraffes with shorter necks become extinct and giraffes with longer necks still remain.
1) Technique B
2) Because it preserves the harmless insects and targets only moth larvae
Hope this helps :)
