Yes
Blue-eyes shining dragon is effected even if he is summoned first, because he negates the effect of cards that "target" him, since skill drain doesn't target, but rather effects all cards on the field, blue-eyes shining is effected by it.
Yes, drain cleaners can be hazardous if not used properly. The chemicals in drain cleaners can be toxic and corrosive, causing burns to the skin and eyes upon contact. It is important to follow the manufacturer's instructions carefully and use protective gear when handling drain cleaners.
Drain cleaners are highly caustic substances that can cause severe chemical burns if they come into contact with the skin or eyes. Ingesting drain cleaner can lead to internal burns, vomiting, and even death. It is important to handle drain cleaners with extreme caution and keep them out of reach of children.
Tear ducts do not supply the eyes with moisture, but they help drain tears away from the eyes and into the nasal cavity. The moisture in the tears comes from the lacrimal glands located above the outer corner of each eye.
The Oral and Nasal Cavities open into the Pharynx.
Nasolacrimal ducts are small tubes that drain tears from the eyes into the nasal cavity. These ducts help to keep the eyes moist and lubricated by removing excess tears. If there is a blockage or dysfunction in the nasolacrimal ducts, it can lead to excessive tearing or a watery eye.
When your eyes water, they drain to your nose down to your stomach via a drainage canal, from your eye to your nose - this is kind of like your body recycling it's fluids. The reason your eyes might, "bubble" when you blow your nose is because air is going in reverse from the canal to the eye.
He's a powerful enough sharingan user that he can maintain his sharingan eyes under normal circumstances, without it causing an unreasonable drain on him. There's no reason for him not to do this under the circumstances, he's ready for anything in this way. It is only when he he uses multiple ocular jutsu, that he is forced to deactivate his sharingan and his eyes return to 'normal'.
Tear ducts are small tubes that drain tears from the eyes to the nose. They help regulate the flow of tears by carrying excess tears away from the eyes. This process helps maintain eye health by keeping the eyes moist and free from debris.
Drill or punch a hole thru two eyes on the coconut, one lets air in while you drain the water through the other.
If there is no drain valve at the radiator you can drain the system at the drain valve on the boiler