Lysosomes are found in white blood cells and is what provides the enzymes need to consume the foreign object that it finds in the body.
Invertebrates
in- = not
vertebra = spine
C is what i think is correct.
Hyppocamus is the eternal body thermostat. If the hyppocamus is removed it would cause a major effect on homeostais.
The answer is A, delta.
I know this because i had this on USATestPrep and got it correct :D