| Questions | 5 |
| Topics | Carbohydrates, Liver, Molecule, Producers, Respiration |
Carbohydrates are major sources of energy for the body and are found in sugars (fruit, cane sugar, beets) and starches (bread, rice, potatoes, pasta).
The liver produces bile which emulsifies (separates) fat.
A molecule is the smallest multi-atom particle of an element or compound that can exist and still retain the characteristics of the element or compound. The molecules of elements consist of two or more similar atoms, the molecules of compounds consist of two or more different atoms.
Producers (autotrophs) serve as a food source for other organisms. Typical producers are plants that can make their own food through photosynthesis and certain bacteria that are capable of converting inorganic substances into food through chemosynthesis
The respiratory system manages respiration which is the process by which blood cells absorb oxygen and eliminate carbon dioxide.