<span>I think the right answer is C. has little to no scientific evidence. <span>Several
investigations have shown that ADHD has a genetic component, which can
be inherited, which indicates that its origin is not due to toxic or
food influences, therefore these factors do not influence the
development of the pathology.
I hope my answer can help you.
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Mostly because the Roman empire was a hugely vast empire in time where the internet or any other form of fast communication possibilities didn't exist yet. For this reason, it would be highly unpractical for Rome to rely on having direct democracy and each person giving his vote on every aspect of life.
<span>Advertising. Advertising tends to be extremely expensive but does not always provide much returns, and often goes completely ignored by the target audience or only reaches the people you already knew about.</span>
The Mayans, among other older Mexican tribes, were infamous for pyramids, rivaling the Egyptians. Definitely D.
