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This is not an opinion question; it is a question of brain physiology. We do not respond to every impulse because if we did, our brains would be overwhelmed with sorting and responding to everything, and this includes internal stimuli. Our hearts beat, we breathe, our digestive systems function automatically from the brain stem so we don't have to think about it. The same is true for external stimuli; many register on the brain only briefly, some not at all, because the brain cannot possibly take in and filter hundreds of thousands of stimuli per minute. Our brains filter the stimuli in subconscious areas and only those which are deemed worth our attention make it to the conscious areas of the cerebral cortex.

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Do fetuses have the ability to think?

Fetuses do not have the ability to think in the same way that fully developed humans do. While they may exhibit reflexes and respond to stimuli, their cognitive abilities are not fully developed until later stages of development.


What makes someone or something alive?

They have to reproduce, respond, react...like a sunflower- it reproduce (more sunflowers) it respond (It turned to where the sun is! sunflower) react=respondPeople- reproduce (*throws up*) respond (when something is too hot, you move your hand away from it, you won't let it burn)


What are the difference between living organism dead organism and non living things?

I am very fond of your website but i think you need to have answers to every question. Because i think this is what this website does, it answers all your questions you have. Thank you.Some questions can be easily answered by the questioner - with a little effort, so people tend not to answer those kinds of questions.Differences between living organism and dead organism.Living organisms can respond to stimuli / reproduce / grow / develop / and maintain a stable condition


Which scientist studies behavior and properties of cells?

im not quite sure but i think its cytologist


How do you identify if things are living and non-living?

you can tell if something is living or non-living when it meets all 8 characteristics which is when it ....reproduces, has 1 or more cell, reacts to stimuli, consumes nutrients, produces waste, exchanges gases, contains water and when it grows!!!!! hoped that this helped!=)

Related Questions

How do dingoes respond to stimuli?

Dingoes are generally alert and responsive to a wide range of stimuli in their environment. They may exhibit curious or cautious behavior when encountering new objects or situations. Dingoes are known for their keen senses of sight, sound, and smell, which they rely on to assess and respond to various stimuli in their surroundings.


What are some stimuli in your environment?

You respond to what effects you. For example, if you have allergies for dust you might start sneezing or have a running nose and take you medicine. Stimuli is like a cause and effect but it happens in your enviroment. Think of some examples that might affect you.


How do arthropods respond to stimuli?

They have a central nervous system, I think.


What do bugs think of us?

Insects do not reason. They only respond to their environment and most likely see us as a threat.Bugs don't have brains and do not think.


How do sponges respond to stimuli?

Sea horses along with other aquatic animals respond to stimuli, but very differently. No one realy knows or has studied the behavior patterns and or responses to different stimuli. P.S check me out on yahoo.com my address is trammellmacie11@yahoo.com LOL byez


How does development affect behavior?

Development can affect behavior by shaping a person's cognitive, emotional, and social skills. As individuals grow and learn, their experiences and interactions with the environment influence how they think, feel, and act. Developmental milestones, such as language acquisition or socialization, can impact how individuals respond to stimuli and engage in various activities.


How Can Solid melts without heating?

i think through temperature which is present in our environment.


Do fetuses have the ability to think?

Fetuses do not have the ability to think in the same way that fully developed humans do. While they may exhibit reflexes and respond to stimuli, their cognitive abilities are not fully developed until later stages of development.


What is the change in environment called?

I think you're referring to the change in climate: climate change. Actually it is called the stimuli :) hoped this helped


How do lions respond to internal stimuli such as hunger thirst and sleep?

Lions respond to internal stimuli such as hunger by becoming more active and seeking out prey to hunt. Thirst prompts them to locate water sources and drink to quench their thirst. When lions are tired, they typically seek shelter in a safe place to rest and sleep.


Can viruses think?

No, they react to stimuli.


Do trees feel pain?

They are alive; but they do not a have a nervous system so they do not feel pain.