summative 1

1. is used for moving small amounts of liquids from one container to another.
3. the foremost natural philosopher in the ancient world.
4. latin word scientia (scient-sciens).
6. used in chemical analysis to measure precisely how much
7. is used for titration.
8. was the first woman in the world to receive in Nobel prize for physics for her study on radioactivity in 1903
11. the simple means a spontaneously combustible material should be treated with with great caution.
17. according to its proponents, seeks to
21. this is used in the transport of _____ materials
22. their societies.
23. viral samples and used hypodermic needles
24. is known as the application of scientific knowledge for practical purposes
26. the science that deal with matters.
27. or work space.

1. the science that deals with matter and energy and the interaction between them.
2. Clearly indicates thet a _____ system is present in the lab-ra
3. used the discoveries of the pure science to create practical solution to existing problem.
5. is a set of manipulations or specific observation of nature and
9. involves the study of living things.
10. is used to crush solids into powder for experiments.
12. decreases overtime or tkae different values in different
13. focuses primarily on the study of people, culture
14. the natural world and its different process.
15. the study of earth and its composition
16. is a characteristics,number or quantity that increases
18. considered the most important part of the scientific method.
19. used to hold heat and heat liquids.
20. warns against biological hazards sign warns and is used for labeling biological substances carrying significant health risk
25. study rock and geologist features.