It would depend on the cold blooded animal you are talking about.
If you are talking about reptiles and amphibians, it is likely that they feel pain to some degree.
If you are talking about fish, it is very debatable. Some studies state that they do feel pain, but some say they do not. This is because the brain of a fish is very different from that of a mammal, being brainstem dominated. Many behavioural studies have provided some evidence that they do indeed feel pain, though those studies have been debatable.
If you are talking about invertebrates (which are all cold blooded), the current evidence seems to favour that the majority do not feel pain, as they lack a spinal cord and cortex. However, there is behavioural evidence of pain in several invertebrate species. Examples include Gastropods (i.e. snails and slugs) that belong to clade Heterobranchia (such as the garden snail and slug), decapod crustaceans (ex. crabs, lobsters, shrimp) and flies belonging to the family Drosophila. All three of these examples have had at least one species demonstrate operant conditioning to negative stimuli. Octopuses have fairly large brains and appear to have nociceptors, and there is some evidence that they feel pain. However, evidence is scant for other invertabrates. Additionally, not only is there absence of evidence of pain in the majority of insects, but there is also evidence of absence of pain in them (ex. injured insects don't limp, locusts continue normal activity while being eaten).
yes you can feel pain when your feets are numb
Pain itself does not make you feel cold. However, experiencing pain can sometimes cause physical reactions in the body, such as shivering or feeling cold, as a response to the stress or discomfort.
all of them
Obviously, at least the ones with the capability to feel pain. That is, unless you get a clean headshot which destroys the brain.
Oysters do not have a central nervous system, so they do not feel pain in the same way that humans or other animals do.
Yes, animals may experience pain during and after being neutered. However, veterinarians typically use anesthesia and pain management techniques to minimize discomfort and ensure the animal's well-being.
No. Pain is merely a signal sent to the brain and the brain registers the pain. Bacteria lacks a brain, therefore can feel no pain.
most experiments on animals are harmless even if they look bad. animals feel less pain then us and are very oblivious. insects can not feel pain at all. and there brain is too small to know whats happening
The scientific consensus is that clams do not feel pain in the same way that humans or other animals do. Their nervous systems are not as complex, so they likely do not experience pain in the same way.
Yes, animals that lay eggs do not feel pain during the process of laying eggs.
I have no doubt they do. All animals have nerves and the main function of nerves is to sense or feel things in their environment.
Yes, pigeons are capable of feeling pain. They have a nervous system that allows them to experience sensations, including pain, similar to other animals.