Across
- 2. Fatty substance on axon
- 4. Gets rid of synapses
- 7. When does our brain stop developing cognitively
- 8. should understand where kids are in cognitive development
- 9. Educators should always be....
Down
- 1. The addition of new synapses
- 3. Responds to stimuli
- 5. electric impulse travels down after dendrite
- 6. chemical messenger