Why do all animals have a nervous system?
Lucas AguilarIt is needed for the process of control and coordination.
Organisms lacking a nervous system are unable to react to changes in their surroundings.
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Jeremiah AlexanderAll animals have a nervous system because it allows them to perceive and respond to their environment, coordinate bodily functions, and regulate internal processes such as digestion, respiration, and circulation.
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When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.
- What does "excitatory" mean when used in relation to responses caused by synapses?
- What part of the brain makes you smart?
- What is a motor point in the central nervous system?
- Which gland secretes hormones that affect other endocrine glands: pineal, pituitary, thyroid, adrenal, or pancreas?
- Where are hormones made?
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