Ants can be seen by our naked eyes but still when you are looking your surroundings from your house, you don't see the ants since they are small compared to all other things in the surroundings.
Like that, from the mountaintop, if we look down, we see a big area. Since the humans are small compared to all other things that they appear small.
Turtles appear to be crawling but are really walking. Moving at a slower pace makes the turtles appear to look like they are crawling.
people
7.0. Anything below 6.2 makes it acidic and anything over indicates Alkaline urine.
fish in tanks are magnified by the glass and the water.......... in my round fish bowl my guppies look huge
Most insects are either black or brown. This is because they have a pigment called melanin in their skin or shell. This pigment absorbs light, which makes theinsects appear black or dark in color to us.
a coma
Black people don't exist, they are a reflection of light off of our cornea that makes them appear shadowy.
it just makes it so that you appear offline i know from experience alot of people have blocked me and i have blocked alot of people
Because it makes there face look small and cheeky
amist makes it appear like they lookalike CHESSW!
Convex lens makes objects appear closer and corrects hyperopia (far-sightedness).
Chlorophyll
blocking of the light
Chlorophyll makes leaves appear green.
Since this is about relationships I'm guessing your question is why are smiles so important in attracting the opposite sex. Smiles are very reflective of a warm mood. When somebody smiles as opposed to frowning or wearing a blank expression it makes their face appear softer and therefore makes them appear more approchable. Not only that but nobodys attracted to hard faced people, or people who don't know how to have fun; they appear cold and difficult to approach.
oxygen
no ,it makes me fatter ,,,