9-The process of vision begins as lights passes through cornea and lens, the two combined produce a image of the visual stimuli on the retina. The eye resembes a camera, since the image on retina is reversed: The information located in the retina composed of electrical signals travels through the optic nerve to differents paths in the brain, in a tremendous speed we experience sight.
10- Proximity: The principle of proximity states objects that are close to one another appear to form a group. The eye tends to interpret them as a group if they are close.
Similarity- The principle of similarity refers to, all else being equal, the human perception lends itself to seeing stimuli that physically resemble each other as part of the same object. We tend to see a distinction between adjacent and objects that are overlapping based on a given visual texture and resemblance.
Continuity: When there is an intersection between two or more objects, Human mind has a tendency to perceive objects as a single continuos object.
Clousure: This refers to the mind’s tendency to see complete figures or forms even if a picture is incomplete, even when there are some missing lines.
The answer is poor immigrants to raise their standard of living. It is because having clashing values and lack of education and training will likely make the individual to be in the level of a standard living, making it hard for them to rise and adjust for they only have limited skills, does not have education for they only know few and clashing values in which could be affected of how they act towards other people in the society that could result in a way that is not good.
The answer to your question is this..... 5) It was discovered that the water was carrying lots of lead which made the water unsafe to drink. I hope this helps you.
I don't know the answer for number 6.
<span>The Hellenistic period covers the period of Mediterranean history
between the death of Alexander the Great in 323 BC and the emergence of
the Roman Empire as signified by the Battle of Actium in 31 BC</span>