what is the primary goal of sustainable farming?
o
testing and adopting new technologies for agriculture
developing new crops to grow while still growing traditional varieties
o meeting current needs while preserving resources for the future
o
decreasing short-term costs and increasing long-term income

-meeting current needs while preserving resources for the future

Explanation:

Sustainability involves meeting developmental goals while maintaining ecological balance and preserving natural resources for the future. Similarly, sustainable farming describes the way agricultural practices can be improved via the use of technologies for small and industrial-sized farms, in both the local and global economies. Social responsibility, while providing adequate food, goods and services, is just one benefit to sustainable agriculture. This approach is also based on the improvement of environmental responsibility and economic efficiency for the sake of future generations.

answer; ///i believe its: ///(embolus);

step 1: initiation

initiation is the beginning of transcription. it occurs when the enzyme rna polymerase binds to a region of a gene called the promoter. this signals the dna to unwind so the enzyme can ‘‘read’’ the bases in one of the dna strands. the enzyme is now ready to make a strand of mrna with a complementary sequence of bases.

step 2: elongation

elongation is the addition of nucleotides to the mrna strand. rna polymerase reads the unwound dna strand and builds the mrna molecule, using complementary base pairs. there is a brief time during this process when the newly formed rna is bound to the unwound dna. during this process, an adenine (a) in the dna binds to an uracil (u) in the rna.

step 3: termination

termination is the ending of transcription, and occurs when rna polymerase crosses a stop (termination) sequence in the gene. the mrna strand is complete, and it detaches from dna.