Rosievalentina4

- easy to understand - very helpful - differences between substitution and elimination reactions

- pdf document - summary of topics (systems) taught throughout the year - perfect preparation for final exam or midterm - organized with diagrams and different colours - has a couple examples that describe different events (e.g.: the nervous system when it senses danger) - clear explanation of the systems **may contain a few spelling errors however they should not affect the content

- pdf document - summary of topics taught throughout the year - perfect preparation for final exam or midterm - organized with diagrams and different colours - has a couple of examples that describe different events (how cells move) - clear and concise diagrams - handwritten on good notes **may contain a few spelling errors however they should not affect the content

- using a worksheet given by the teacher -answers are highlighted -all steps included -easy to follow -energy portion of the astrophysics course