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THE NERVIOUS SYSTEM
Activities
Z Complete with the words from the box.
brain – nerves – neuron – skull
1 The protects the brain.
2 The
receives messages and gives orders.
3 the communicates external stimuli.
4 The they are whitish cords distributed throughout our body.
5 Complete the following crossword.
a) nerve cell
b) carries messages
c) Receive messages and give orders a
b
c
3
1. st degree SCIENCE AND ENVIRONMENT