biology

3. The evolutionary history of a species
4. the substances changed during a chemical reaction. On left side of equation
6. compounds that remove H+ ions from a solution
10. division of the cytoplasm
12. organelle that contains enzymes
13. release of substances out of cell by the fusion of vesicle with the membrane
14. multi-phase division of the nucleus
15. tool that provides an enlarged image of an object
17. the substance that is present in the greater amount of a solution and dissolves into another substance
18. a segment of DNA that stores genetic information
19. fungus that grows symbiotically with algae, resulting in a composite organs that grows on rocks or tree trunks

1. Outer protein coat of a virus
2. fusion of an egg and sperm cell
5. cell that has only one copy of each chromosome
7. Process that requires oxygen to occur
8. an underground network of hyphae.
9. Process that does not require oxygen
11. small organelle that contains and transports materials within the cytoplasm
16. a polymer made of monomers called amino acids
17. an organized group of related parts that interact to form a whole