C is the answer you are looking for
Answer: c) Researchers think that stresses created by humans are the reason behind increasing numbers of elephant attacks.
Explanation:
The aforementioned article by National Geographic shows that the higher number of elephant attacks on humans are as a result of human activities that are placing stress on elephants.
Humans are increasing in population and as a result need more land for farming. This is resulting in a shrinking habitat for elephants who then encroach on human farms and are killed for it which leads to some elephants having Post Traumatic Stress Disorder and killing other humans which then continues the cycle.
A gene that has been associated with a language disorder in humans and is quite different in apes is the FOXP2 gene.
5exual orientation is the romantic or 5exual attraction to someone. There is so hard evidence that science has found that link environmental influences with homo5exuality but they have linked childhood gender nonconformity to homo5exuality. They think homo5exuality is a interplay of genetic hormonal influences.