I think it would prob be A
The image is blank it is just showing a grey box
Answer: In sports there has been a stigma with concussions in which they are downplayed mostly because of it being an injury that can't be seen or is thought to be not as detrimental to a players health as it really can be. “This can be very dangerous and lead to sometimes fatal conditions like Second Impact Syndromegy.The plight of NFL players suffering from concussion- the risks associated with football-induced head trauma. While the league is not without its own defenses rigor to this issue to make sure that we're really getting at ... uted to their own injury by (1) failing to report their con- against specific players, coaches or teams.
Explanation:
i hope this is what you were needing if not im super sorry
The correct answer is (a.) coma. Vaporized gasses and released dust that forms a bright cloud called a coma, around the solid part of a comet. Coma is in a nebulous envelope form that surrounds the nuclei of a comet.
Question's pretty vague, although I recommend a name that's brief and easily recognizable as well as something that relates to the purpose. So if someone sees it, they can easily remember and identify what it is exactly.