Answer:
B.
Explanation:
An allergic response is a hypersensitive immune reaction to a substance that normally is harmless or would not cause an immune response in everyone.
I think its C - the use of technology to produce living things
Count sheep, count down or count up... or just clear your mind whilst looking at a single spot on your ceiling.
You get healthier more fit
polyunsaturated
containing several double or triple bonds between carbon atoms. Polyunsaturated fats, which are usually of plant origin, are regarded as healthier in the diet than saturated fats.
