C. they result in uncontrolled growth
Answer:
2, 6 are the one you should select
Explanation:
This question has a two part answer. The first part is that an asteroid hitting the earth and the second part is massive volcanoes erupting around the world.
Answer:
In biotechnology, the recombinant DNA technologies have shown to be very useful to produce genetic combinations capable of improving a specific trait. In consequence, these technologies have important applications in different fields ranging from agricultural biotechnology to medicine and industry.
