biology review

5. illustates how population grows faster as it increases in size
7. movement of molecules without using energy
8. medicine that kills bacteria
9. to make proteins
11. organisms that use energy from the sun or energy stored in chemical compounds
12. movement of small uncharged molecules across a cell membrane
14. cell organelle that starts photosynthesis
21. number of organisms of one species that an environment can support
23. how a species changes and adapt over time
27. digestive enzymes for food
29. what goes in a formula
30. membrane that surrounds plant cells

1. movement of water across a semi-permeable membranes
2. adapting to an enviourment to survive
3. movement of molecules using energy
4. same species becomes sperated by a physical barrier
6. orderly natural changes,species replacement that takes place in communites of ecosystems
10. permanent,close association between 2 or more organism or different species
13. chemical to kill insects
15. chemical reactions that do not require oxygen
16. movement of large and/or charged molecules across a protein channel
17. molecule of code that tells the cells what to do
18. storage of materials
19. any biotic or abiotic factor that restricts the exsistence,numbers,reproduction of distributing of organisms
20. clear fluid that sites chemical reactions
22. the balance of a ecosystem
24. growth pattern where a population grows faster as it increases in size
25. chemical reactions that require the use of oxygen
26. what comes out from the formula
28. to survive enviorments others can't