If you are not getting enough oxygen, you will get light headed and black out.
Keep breathing during stretches.
No. They respond to light intensity, creating a silhouette black and white effect in low light.
Cells in the the retina called cones (for colour perception and in greatest numbers in the macula) and rods (for black and white).
Sounds like pregnancy symptoms
You could be lossing alot of blood or have seen something you dont want to say and if you get to light headed you could pass out
why do we have poor peripheral vision in day light
rods
Light-Headed is a hyphenated word.
Rods are sensitive to absence of light cos they are responsible for night vision or black and white vision while cones are sensitive to presence of light cos they are responsible for colour vision
The rods are extremely sensitive to light and are responsible for black and white vision, while the cones are responsible for colour vision.
if you are light headed and dizzy, water would be a good thing!!!!!
This certainly depends, you could black out, become light-headed or dizzy, and possibly need to be rushed to the hospital.
"Night Vision" technology is actually called light amplification technology. If it is pitch black and light is completely absent it will be pitch black in the goggles. The ratings on specific devices are different, but no matter what they all require some kind of light source.
dizzy
Aside from eyes, which contain rods for black and white vision and coves for color vision, the light receptors are filled with an pigment/enzyme called rhodopsin, which is light sensitive somewhat in the manner of chlorophyll.
No. They respond to light intensity, creating a silhouette black and white effect in low light.
No, black panthers do not have night vision. They rely on their strong sense of hearing and acute sense of smell to navigate and hunt in low light conditions. Their distinctive black coloration helps them blend into the darkness, making them more effective hunters at night.
You can get light headed, that however is a symptom of marijuana already (feeling light headed)