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The brain sends them a message.

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13y ago

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How is the frequency of the heartbeat modified to meet the bodys need?

The frequency of the heartbeat is modified by the autonomic nervous system in response to the body's needs. For example, during exercise, the sympathetic nervous system increases heart rate to deliver more oxygen and nutrients to muscles. Conversely, during rest, the parasympathetic nervous system slows down the heart rate to conserve energy.


What is an example of the nervous system helping your body to maintain steady conditions?

The nervous system helps keep steady body conditions by telling the body how to respond to the information it gets. For example when you are hungry, your nervous system tells you to eat. This action maintains steady body conditions by giving your body the nutrients and energy it needs.


Which nervous system includes mixed nerves that serve the musculoskeletal system?

The peripheral nervous system contains mixed nerves (both sensory and motor) that the musculoskeletal needs to function.


The Muscular system is dependent on which other human body system?

The Muscular System depends on then Nervous System because nerve signals from the brain to the correct muscle so it may be able to move. 1. it depends on the nervous system because of whats stated up there. ^^^^^ 2. it depends o the respiratory system because it needs oxygen to move around. 3. it depends on the Circulatory system because it needs to oxygen from somewhere. 4. and it depends on the digestive system because it needs glucose to function. 5. Brain to control the nervous system


How do nutrients play a role in the nervous system?

Naturally, the nervous system needs nutrients (particularly oxygen) to keep it's cells alive and functional, just like any other system.


What is a good way to remember the definition of autonomic nervous system?

The autonomic nervous system is always on automatic. You don't have to think about it. When it needs to speed up, it speeds up. when it needs to slow down, it slows down. It is all automatic.


How are proteins important in the nervous system?

The brain controls nervouse system ,brain needs protein to work better


The sympathetic division of the autonomic nervous system is MOST likely to be activated when you are?

The sympathetic division of the autonomic nervous system is most likely to be activated during "fight or flight" situations when the body needs to respond quickly to a perceived threat or stressor. This can lead to a variety of physiological responses such as increased heart rate, dilated pupils, and the release of adrenaline to prepare the body for action.


What happens when energy intake exceeds the bodys energy needs?

Ambot


Why a medusa needs a more complex nervous system than a polyp?

A medusa, being a free-swimming organism, requires a more complex nervous system than a polyp to coordinate its movement and respond to its environment effectively. The medusa's nervous system, often referred to as a "nerve net," allows for quicker reflexes and more sophisticated behaviors, such as swimming and hunting. In contrast, polyps are typically sessile and rely on simpler nerve networks for basic functions, making their nervous systems less complex. This adaptation reflects the differing lifestyles and ecological roles of the two forms in the life cycle of cnidarians.


What division of the autonomic nervous system responds to the body's needs during increased activity?

The division of the autonomic nervous system that responds to the body's needs during increased activity is the sympathetic nervous system. It prepares the body for "fight or flight" responses by increasing heart rate, dilating airways, and redirecting blood flow to muscles. This activation enhances physical performance and helps the body cope with stress or emergencies.


How can the nervous system help a person run without falling?

The nervous system help a person run without falling by giving feedback to the brain. The nerves let the brain know what it needs to tell the muscles to do, in order to maintain balance.