Reflect on all of the illnesses anna garcia has experienced. did any of her illnesses studied this year result in a breakdown of her body's ability to protect itself?

The illnesses of Anna Garcia had result in a breakdown of her body’s immune system that make her vulnerable to different infection. Her sickle cell disease and type 1 diabetes had made her weaker because the white blood cell that supposed to protect the body did not function properly and she often experienced fatigue and exhaustion because of low insulin. Due to these, she experienced urinary tract infection that made her more ill.

i think its b

explanation:

the answer is; comparing the frequency of collisions with and without the device

this makes the anti-collision system an independent variable and the collisions a dependent variable. if there are fewer collisions with an anti-collision system that without, then it can be stated that the system is a success. essentially, collisions under an anti-collision system are compared with the frequency of collisions by cars with the human drivers.