prenatal A. the process in which sth. gradually disappears 2. workhorse B. the sudden increase in the number or amount of sth; a large number of a particular thing 3. visibility C. (formal) something that exists separately from other things and has its own identity 4. infuse D. ( formal ) to make sth more interesting or more fun 5. entity E. the fact or state of being easy to see 6. dissolution F. occurring or existing before birth 7. depletion G. occurring immediately after birth 8. maturation H. the process of becoming or being made mature 9. proliferation I. an area of activity, interest, or knowledge 10. catalyze J. ( formal ) to make sb/ sth have a particular quality 11. realm K. a person or machine that you can rely on to do hard and/ or boring work 12. contemplate L. one of the very small holes in your skin that sweat can pass through; one of the similar small holes in the surface of a plant or a rock 13. enliven M. to make a chemical reaction happen faster 14. postnatal N. to think about whether you should do sth, or how you should do sth 15. pore O. the act of decreasing sth by a large amount so that there is not enough left 1.__ 2. __ 3.__ 4. __ 5.__ 6. __ 7.__ 8. __ 9.__ 10. __ 11.__ 12. __ 13.__ 14. __ 15.__