Mikasa kills eren and Levi gets his legs broken and a scar on his eye and Sasha dies to a kid
They are both made up of monomers called nucleotides.
The chemical food source for the soybean plants is A (Sunlight) because once the leaves emerge, it relies on sunlight to photothynsesize to get energy.
I'm not sure what the options are for an answer but based on what I remember from my ENTO class, it would be secondary myiasis.