Across
- 1. = Any living thing
- 5. = Pure substance made of only one type of atom
- 6. = Speed in a particular direction
- 7. = Change in position of an object with time
- 11. = Total path covered by an object
- 14. = Two or more atoms chemically combined
- 15. = Smallest particles of an element
Down
- 2. = Rate of change of velocity
- 3. = Physical combination of two or more substances
- 4. = Process of obtaining and utilizing food
- 8. = Group of similar cells performing a specific function
- 9. = Property of a body to resist change in its state
- 10. = Basic unit of the nervous system
- 12. = Substance formed by chemical combination of elements
- 13. = Process of releasing energy from food