Here is a question that very few people should get Do you ever see things that others cannot? Such as large shaded figures that look like they are coloured caramel? or mainly for me, flat out black? do they crawl? Or am I just crazy?

100 points if you can give an explanation ^^

A hallucination involves seeing, hearing, smelling or tasting something that doesn't actually exist. Hallucinations can be the result of mental health problems like Alzheimer's disease, dementia or schizophrenia, but also be caused by other things including alcohol or drugs.Explanation:

offline recommendation systems option b

because recommendation systems produce a list of two ways

1. through collaborative filtering

or

2. through content-based filtering

the  seven  days  battles  were  a series of seven battles over seven  days from june 25 to july 1, 1862, near richmond, virginia,  during  the american civil war. the  seven  days ended with mcclellan's army in relative safety next to the james river, having suffered almost 16,000 casualtiesduring  the retreat.