No she used milk
a squid uses ink for selfdefance like when a shark or something bigger tries to eat the sqiud the squid burst out a lot of ink and no squid ink isn't used for pens
yes it does
the squid sprays the ink into the prey's eyes so it is blinded and defenseless then it probably swallows it.
Yes, a squid's ink sac does need to "recharge" after it is used. When a squid releases ink, it expels a significant portion of the ink stored in its sac, and it takes time for the ink-producing cells to replenish the supply. The duration of this replenishment can vary depending on the species and environmental factors, but it generally allows the squid to use its ink multiple times during its life.
jellyfish do not have ink, you are mistaking them for squid, which use an ink like liquid for defense against predators.
Humans use squids for their ink and also as a food source.
it sees what it can use thinks how to use it then adapts.
Squid, octopus, and cuttlefish, rely on ink as a natural defense which they use to protect themselves from their enemies. They can make as much as they need until they die.
People use the ink that they shoot out for medicine such as Tylenol and Advil.
Two defense mechanisms squid use is their ink sac, and also their ability to camouflage. Squid can also move really quickly through their siphon, and jet propulsion.
This is so that the pizza can look nice and sexy to eat and crunch
Like the octopus, the squid use ink and a camouflage to blind the enemy predator and blend into its surroundings. Some squids (like the Humboldt squid) use hook on their sucker cups to defend it's self.