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shutvik [7]
2 years ago
3

The brain and spinal cord are part of the _______ nervous system.

Biology
2 answers:
arlik [135]2 years ago
5 0

Answer:

1. central

2.  action potential

3.  nerve net

4.  dorsal

5.  hydrostatic

6.  Exoskeletons

7.  contraction/contracting

8.  Fertilization

9.  external fertilization

10.  Eggs

11.  Animals with fur thermoregulate by panting. Winged birds will flap against their mouths/heads to dissipate heat. Humans will produce sweat to evaporatively cool. Polar bears have developed blubber. Bears drop body temperatures during hibernation.

12.  Seeing a snake using the warmth of the sun leads us to conclude that it is likely a thermo conformer that cannot produce its own body heat.

Explanation:penn-Foster

svet-max [94.6K]2 years ago
4 0

Answer:

The brain spinal cord are part of the peripheral nervous system.2)potintial difference3)Radially distributed nervous system.

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