| Questions | 5 |
| Topics | Atom, Conduction, Producers, Proton, Species |
An atom is the smallest component of an element that still retains the properties of the element.
Heat is always transferred from warmer to cooler environments and conduction is the simplest way this transfer can occur. It is accomplished through direct contact between materials and materials like metals that transfer heat efficiently are called conductors while those that conduct heat poorly, such as plastic, are called insulators.
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
A proton is a subatomic particle found in the nucleus of an atom. It carries a positive electric charge.
The narrowest classification of life, species, contains organisms that are so similar that they can only reproduce with others of the same species.