I think the answer is “Nuts”...... but I’m not fully sure.
Using half normal saline or hypotonic solution is appropriate in patients who are dehydrated. Hypotonic solutions have less osmotic pressure making it absorbable attracting more water thus it makes intracellular volume of cells increased, which leads to patient's safe hydration.
Hihi!
The correct answer would be bacteria and in this case streptococcus bacteria!
I hope I helped!
-Loliarual