TO AVOID POISONING BY A BUILDUP OF CO GAS. This is because the detectors help sense when there is too much co gas, and it alerts you if there is because it can be poisonous.
#1, they remain outside the target cell. #2, bind to the receptors inside the target cell. #3, they have no target cells. #4, are made of proteins.
Your answer would be B...
I believe the answer is ginger root!
You know you don’t have to go to school just to be a model. It all starts with applying agencies that would want to have you as part of their community, my advice to you is to smile, be extravagant when it comes to posing, no one likes a model being lousy. It also comes in mind that modeling brands has to do with being presentable to the public, try to make yourself captivating and be sure to not be shy whenever people are taking pictures of you. I don’t know if my words would help but if you’re applying to become a model, I hope everything will be successful throughout your life and also enjoy your day!