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the proximal tubule
after pupil first light enters aqueous humour or pupil
Food enters the small intestine first. It enters the duodenum in the small intestine.
Light rays enter the eye through the cornea.
The steps of light being received by the eye are: generation of light passage of light to the eye through the tear film through the cornea through the aqueous humor through the lens through the vitreous humor through the layers of the retina to the photoreceptors of the retina
it first passes through the duodenum
blood, at first it is deoxygenated but by the time it leaves the lungs it is full of dissolved oxygen
Partially digested food enters and passes through the Small Intestine before it goes to the Large.
the proximal tubule
after pupil first light enters aqueous humour or pupil
The oxygenated blood first enters the capillaries, then they carry the blood through other veins to the rest of the body.
Food enters the small intestine first. It enters the duodenum in the small intestine.
the first step is it passes through all the membranes
lens
when the water falls on the ground it enters in to the layers of the earth first it enters in to the crust and then mantle through out this process water gets purified
Nostrils : NovaNet
Deoxygenated blood first enters the heart through the right atrium.