| Questions | 5 |
| Topics | Atom, Atomic Mass, Cerebrum, Secondary Consumers, Stratus Clouds |
An atom is the smallest component of an element that still retains the properties of the element.
The atomic mass of an element listed in the Periodic Table represents the average mass of a single atom of that element and is measured in atomic mass units (amu). This number is an average as some elements have isotopes with atoms that vary in their number of neturons and, therefore, differ in weight.
The cerebrum is the major part of the brain and is responsible for the main senses (thinking, hearing, seeing).
Secondary consumers (carnivores) subsist mainly on primary consumers. Omnivores are secondary consumers that also eat producers. Examples are rats, fish, and chickens.
Clouds are categorized based on their shape, size, and altitude. Stratus clouds are low-altitude clouds characterized by horizontal layering with a broad flat base. When stratus clouds occur on the ground the result is fog.