Because it absorbs all the light and is cooler than bright ground, there for needs sunlight.
I think that dark colored flowers are more healthier than light colored flowers. They might grow slower than light colored flowers because dark colored flowers have more chlorophyll, so that might take some time. Email me at manasingh97@yahoo.com for more help on this topic.
The pupils get larger. Pupils take in light and if it is dark, there is not much light if there is any at all. The pupils grow larger to take in as much light as possible. If the hole is bigger, more light can come in faster.
in the chlorophyll
It typically takes about 20-30 minutes for your eyes to fully adjust to the dark. During this time, your pupils dilate to let in more light, allowing you to see better in low-light conditions.
To effectively take a picture in the dark, use a camera with a wide aperture and high ISO settings to let in more light. Additionally, consider using a tripod to prevent camera shake and a longer exposure time to capture more light. You can also use a flash or external lighting to illuminate the subject.
To take photos in the dark effectively, use a tripod to keep the camera steady, set a longer exposure time to capture more light, adjust the ISO to a higher setting for better sensitivity to light, and use a wide aperture to let in more light. Additionally, consider using a remote shutter release or the camera's timer to avoid camera shake.
When you enter a dark room from bright light, your eyes experience a sudden change in illumination. The pupils dilate to allow more light to enter, which helps improve your vision in low-light conditions. However, it takes time for the photoreceptor cells in your eyes, particularly the rods, to adjust and become more sensitive to the darkness. This process, known as dark adaptation, can take several minutes for optimal vision in low light.
It doesn't.
light and dark reactions
Your pupil expands in the dark in order to obtain more light. Your eyesight is interpreted by the brain with light signals, when it is dark your pupil expands to grab as much light as possible.
It can take up to 20-30 minutes for your eyes to fully adjust to low light and reach their best night vision capability. This process, known as dark adaptation, allows your eyes to become more sensitive to light in the dark.
The pupil dilates in response to darkness to allow more light to enter the eye, improving visibility in low-light conditions. This process is controlled by the autonomic nervous system, specifically the sympathetic nervous system, which helps us see more clearly in the dark.