Why are scorpions poisonous?

A.
to scare people

B.
to kill their prey

C.
to chase off spiders

D.
to protect themselves

B. (i think)

Explanation:One undeniable fact is that scorpions are venomous. ... Most species possess a sting comparable to that of a bee sting, but a few scorpion species have a venomous sting that can be lethal to humans. Scorpion venom is a neurotoxin, a chemical that affects the nervous system, ultimately killing or paralyzing their prey.

the cost of attendance or coa is an approximate budget for the cost of attendance of the whole academic year. in order to calculate this, universities take into consideration many factors like room and board, tuitions and fees, books, transportation and personal expenses such as medicine, laundry, clothing. all these factors combined make up the final sum to the cost of attendance in each university.