<span>The correct option is D. During the process of hypotheses formation, scientific researchers have to consider the work of the other scientists who have carried out research in the area of interest. This is an act of literature review; it will provide the necessary information needed to work effectively on the research.</span>
<span>D. increase in global temperatures, increase in atmospheric concentrations, increase in emissions
</span>
Viable in other terms is the ability or capability to survive on its own. On the second semester of pregnancy fetus at around 6 months, babies can be born and survive outside the womb with intensive care. If until the baby cannot be born and survive outside the womb, then the pregnancy can still be halted.
Here are the following solutions:
1 - A. Domains Archaea and Bacteria
2 - B. Both are prokaryotic