2.Match the animals and the types of nervous system: Animal
Nervous system
1. Salamander
2. Planaria
3. Starfish
4. Earthworm
5. Bee
6. Crab
7. Squid
8. Jellyfish

a) Diffuse
b) Ladder-like
c) Ganglion
d) Tubular

3. Write answers to definitions:
1. It is the most complex nervous system.
2. It is also called nerve net.
3. It supports learning and problem-solving behavior of cephalopods.
4. It is formed from the anterior end of the neural tube.
5. It takes in external and internal stimuli, processes the information and coordinates functions of the body.
6. They extend from the spinal cord and the brain into different parts of the body.

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georgijandreev1    3   03.02.2021 09:11    3