Please enable JavaScript.
Coggle requires JavaScript to display documents.
biology notes - Coggle Diagram
biology notes
food tests
-
- positive result: turns purple
- negative result: stays blue
-
- positive result: creates are milky white emulsion
- result: no emulsion will occur
-
- positive result: turns brick red colour
- negative result: remains blue
-
- positive result: turns blue black colour
- negative result: remains the same
-
-
-
Word equation for photosynthesis:
:check: Why we need food :check:
We need food for energy, growth and repair. In other words, known as photosynthesis and cellular respiration. Photosynthesis occurs in plants and plants that can do this are called autotrophs. Cellular respiration occurs in animals. Animals cannot make their own food meaning they are heterotrophs.
-
:warning: The food system :warning: : An interconnected network of packaging, processing , transport, production and consumption of food.