Answer:
When Canada and the United States work together, they enhance their security and accelerate the legitimate flow of people, goods and services. Canada and the United States remain committed to close cooperation on issues facing our two countries and to jointly address challenges around the world.
His father tried shielding him from poverty. He did not want his son to see poverty and the bad conditions people there were living in at the time, especially in the countryside. He didn't consider his son seeing these things in his life would help him in his journey through life.
Vision test is the gold standard test for assessing visual function and how it responds to <u>light stimuli</u> that enter the eye and produce a sensation of light and possibly color as well.
<h3>What is a vision test?</h3>
It is a test used to determine the ability of our visual system to distinguish details clearly at a given distance and under certain conditions.
The deeper retina contains the receptors for light stimuli (photoreceptors), these tests measure the eye's ability to define details and are established as a mathematical relationship between the size of an object and the distance it is from the eye.
Therefore, we can conclude that a vision test is the gold standard test for assessing visual function and how it responds to <u>light stimuli</u> that enter the eye and produce a sensation of light and possibly color as well.
Learn more about vision tests here: brainly.com/question/4704319
