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No you don't need to rely fully on vision. You can observe something by feeling it, tasting it, smelling it, or hearing it.
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Why do scientists need to become keen observer?
beacuse of there good qualities that can observe him a smallest detail
If mirrors need light to work what happens if you put night vision goggles and look at a mirror?
night vision creates a light that people cant see. the mirror will still reflect the light. and because of the goggles you will see yourself in the mirror
Did James Chadwick invent something?
I need to know did James chadwick invent something yes or no please tell me I'm doing a project and I need help
How much bigger microscope make something appear?
1000x microbes are so tiny they need something to maximemise them alot
How much bigger does a microscope make something appear?
1000x microbes are so tiny they need something to maximemise them alot
What skills do you need to become a film maker?
You need vision, you need the guts to drive that vision forwards, and you need to be able to organise.
What skills do you need to be a vet?
You need to be patient and able to observe well because an animal can't tell you whats wrong. You have to be able to go through the 8 years of school.
How to Choose a Vision Center for All Your Eye Care Needs?
If you’re one of the millions of people who need vision correction, you need to see professionals who will help you do so. With the multitude of vision centers popping up all over, each specializing in something different, it is important that you do your homework as far as choosing a vision center, because you don’t want to leave your eyes in the hands of inexperienced people. Below is a step-by-step guide to choosing the best vision center for you. Find out what your needs are. Vision centers typically cater to people who need eyeglasses, contact lenses, and prescription sunglasses. Some of them even have an on-site optometrist who can perform eye exams on customers. Other vision centers perform laser eye surgery. Look for a vision center that provides what you are looking for. Ask your eye doctor which vision center he or she would recommend. Your eye doctor can evaluate what your vision correction needs are and may be able to help you find a vision center with staff known for being professional, competent, and able to assist you. Read up on each vision center you are thinking of patronizing. Most of these businesses have websites available for perusing. Check on the web to find out what services they offer and what their prices might be. Read the reviews of these vision centers and see what people are saying about them. Note any place that gets consistently positive or consistently negative reviews. Make sure you find out which vision centers have the most courteous staff, as well, since it’s likely you’re going to want to be treated well at whatever vision center you choose to frequent. Vision centers should recognize that everyone is different and everyone might have different preferences as far as their vision correction options go. Once you’ve narrowed down your field, stop in at each vision center and observe the surroundings. Make sure the environment you step into is clean and professional. If you find a vision center that satisfies all of your criteria, it is at this point that you should schedule a consultation with their staff to have them discuss the services they have to offer you.
What does an astronomer need to observe either part of the sun's atmosphere?
An astronomer need not have any particular need to observe any part of the sun's atmosphere.
Do I need vision insurance if I don't have glasses?
I don't know why you would need to have vision insurance if you don't need glasses unless poor vision runs in your family, and you think you may need it in the future.
What are the specific safety practices and procedures that you need to observe when measuring and setting out lift installations?
When you measure something then you have to measure carefully because if you make mistake then you have to redo it .
What tools will i need to observe the moon?
a telescope
Do Tasmanian devils have night vision?
Yes. The Tasmanian devil, like the majority of marsupials, is nocturnal; therefore, it requires night vision in order to undertake its night-time activities. They need to be able to see at night in order to hunt and feed.
How well do kookaburras see?
Kookaburras have exceptional vision. As predators, they need keen eyesight to be able to detect the movement of reptiles and small mammals on the ground, and to be able to swoop down with accuracy, grasping their unsuspecting prey.
Why do you need sight?
NO!Sight NO!vision
What are the importance of the eyes?
It helps us to find food, water, shelter, and mates.
What do the numbers 20 in 20 20 vision mean?
To the general public, 20/20 vision means that you can see at 20 feet what an average person should be able to see at 20 feet. If you had 20/100 vision, it would mean you would have to be 20 feet away from something to see it whereas other people would generally be able to see that same object from 100 feet away. You would have VERY POOR vision. If you had 20/5 vision, it would mean you would see from 20 feet away those objects which people would generally have to be within 5 feet of to see clearly. You would have EXCEPTIONALLY GOOD vision. So the numerator (top number) is how far away YOU are standing to see clearly. The denominator (bottom number) is how far away the AVERAGE PERSON would need to stand to see clearly.
