Mold is a living organism, therefore it is biotic.
Answer:
"Examine the list of all known species of birds and determine if any species cannot fly" would be the most reasonable answer.
They break down sugar molecules to provide energy for the cell.
Good luck! :)
The answer is C - Recombinant DNA. Why?
A transgene is a gene or genetic material that has been transferred naturally, or by any of a number of genetic engineering techniques from one organism to another. The introduction of a transgene (called "transgenesis") has the potential to change the phenotype of an organism.