Why is it said that people are cold blooded animals? Are cold blooded animals bad?

"Cold-blooded" is a colloquial term for "ectothermic".

Animals whose body temperature changes with the change of outside temperature are called ectotherms. With the exception of birds and mammals, all other animals are ectotherms. Their body temperature changes with the environment.

This does not mean that they must not control their body temperature, they can change their body temperature by seeking a cool or warm environment, but they cannot directly control their body temperature, that is, they lack the physiological function to maintain a certain body temperature.

Because ectotherms do not need to use their own energy to warm or cool down, ectotherms only need 1 10-1 3 energy to survive compared to homeotherms, and therefore only need relatively little food. Because they are more likely to accumulate enough energy, ectotherms also have a shorter breeding period. Cold-blooded advantages:

It can survive under conditions where the external environment or food supply changes greatly. Because they require less energy to maintain body temperature and physiology. The energy from food can be used for more growth.

As a result, cold-blooded animals are more efficient at converting food into body growth than homeothermic animals.

Although ectotherms can survive in the same environment ten times as many as warm-blooded animals, homeotherms can most of the time push ectotherms to extinction because they have more time to find food.

Ectothermic animals are animals that do not have an internal temperature control system, and they cannot maintain a constant temperature (cannot maintain a constant body temperature) in their own body, and they must maintain their body temperature by irradiating the sun, or regulate their body temperature by acting. So ectotherms are generally not nocturnal. Larger cold-blooded animals such as snakes and crocodiles need to bask in the sun in the morning to raise their body temperature so that they can move, so they are almost always active during the day and rest at night.

Methods of temperature control include:

Snakes bask in the sun on stones.

Fish in the water to change to different depths.

Desert animals are buried in the sand during the day.

Insects flutter their wings to warm their flying muscles.

<> because most cold-blooded animals do not have IQ, so cold-blooded animals have no feelings, from a biological point of view, on the one hand, cold-blooded animals are basically lower animals, reptiles, amphibians, etc., such animals do not have too high IQ, so they do not have the emotional characteristics of high-IQ animals, on the other hand, due to the differences in behavior between species, even if cold-blooded animals have feelings between them, their expressions are not currently understood by humans. This leads to a general belief that cold-blooded animals are emotionless.

1. Why do cold-blooded animals have no feelings?

2. Why cold-blooded animals have no feelings.

3. What does it mean to be a cold-blooded animal without feelings.

4. Do cold-blooded animals have feelings, some people say that I am a cold-blooded animal.

1.From a biological point of view, on the one hand, cold-blooded animals are basically lower animals, reptiles, amphibians, etc., such animals do not have too high IQ, so they do not have the emotional characteristics of high-IQ animals, on the other hand, due to the differences in behavior between species, even if they have feelings between them, their expressions are not currently understood by humans.

2.This leads to a general belief that cold-blooded animals are emotionless.

There can be a variety of reasons for this, and here are some possible explanations:

Affective apathy: Affective apathy is an emotional expression disorder that is often associated with social interactions. This disorder can make it difficult for people to express their emotions or understand the emotions of others in social situations.

This condition may be related to innate brain structure or neurobiological factors.

Self-protection mechanisms: Some people may experience emotional trauma or stress during their childhood or adolescence, such as domestic violence, abuse, or neglect. To protect themselves, they may gradually become ruthless and have difficulty feeling or expressing emotions.

Lack of social skills: Some people may have difficulty making emotional connections with others due to a lack of social skills. They may not know how to relate to others, or they may feel uncomfortable or uncomfortable.

Attention problems: Some people may have difficulty paying attention to the emotions of others due to lack of concentration or distraction. They may be confused or unable to understand the emotions of others, or they may not have enough attention to express their emotions.

If you feel that you are lacking in emotion and are confused or dissatisfied with the situation, it is recommended that you consult a medical professional or psychologist. They can help you understand the cause of this situation and provide appropriate advice.

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Cold-blooded animals, in fact, refer to ectotherms. With the exception of mammals and birds, most of the animals on Earth are ectotherms. Common ectotherms are snakes, fish, lizards, insects, etc.

What is ectotherms

Ectothermic animals do not have a mechanism to regulate their body temperature in their bodies, and can only rely on their own behavior to regulate the emission of body heat or absorb heat from the external environment to increase their body temperature.

When the temperature of the external environment rises, the metabolic rate of the animals will increase accordingly, and the body temperature will gradually rise, and they will passively leave the unfavorable environment;When the temperature of the external environment decreases, the metabolic rate of the animal also decreases, and the body temperature gradually decreases. So they either move to the sun to warm up their body temperature, or burrow into the ground or burrows to hibernate, or swim to warm waters, or hibernate in summer.

Advantages of ectotherms

Ectotherms can survive in conditions where the external environment or food supply changes greatly. Because they require less energy to maintain body temperature and physiology. The energy from food can be used for more growth.

As a result, ectotherms are more efficient at converting food into body growth than homeotherms.