Explanation:
our chemical barriers protect almost every infection we can get in our body
In the ways drugs and supplements are the same are they both have an effect of the body's nervous system and both are psychoactive substances. In the ways they are different, drugs are often used for overcoming a illness while supplements are not necessary and are optional. Hope I helped!
A because it takes longer to do
Answer:
I dont know maybe thay want you to be big not trying to be mean
Explanation:
Your answer is body cavities
