49 pts for whoever answers!

what happens right before transcription begins?
a.) rna polymarase is guided to the correct place.
b.) dna is produced from the mrna.
c.) the transcription process stops.
d.) mrna is produced from nucleic acids.

Asmall number of finches are removed randomly from the wild and placed in a protected bird area. they are given as much food as they need and have plenty of space. why would natural selection not occur in this population? a. there is no reason for genetic mutation to occur. b. the birds compete for limited resources, c. the population has not reached carrying capacity. d. there is no genetic variation in the finches.

What are the seven economic and social goals?

The united states produces an average of 429 billion pounds of food annually. about 133 billion pounds of that food ends up as waste. the percentage of food that the united states wastes each year is %.