Explanation:
In contrast, commensalism can be defined as an intraspecific relationship in which one species (the commensal) obtains benefits such as food, shelter, or locomotion from another species (the host) without causing adverse effects. ... The host is unaffected, whereas the commensal can receive great benefits.
It was 19 kilometers deep
Answer:
The answer is Latin. Scientist use Latin names.
Answer:
The answer should be
NaI→2Na+I2. :)
The islets of Langerhans, which are regions of the pancreas, so D.