| Questions | 5 |
| Topics | Blood Types, Cerebrum, Cumulus Clouds, Endoskeleton, Weight |
Blood is categorized into four different types (A, B, AB, and O) based on the type of antigens found on the outside of the red blood cells. Additionally, each type can be negative or positive based on whether or not the cells have an antigen called the Rh factor.
The cerebrum is the major part of the brain and is responsible for the main senses (thinking, hearing, seeing).
Cumulus clouds are large, puffy, mid-altitude clouds with a flat base and a rounded top. These clouds grow upward and can develop into a cumulonimbus or thunderstorm cloud.
An endoskeleton (internal skeleton) is a charateristic of vertebrate animals, including humans.
Weight is a force that describes the attraction of gravity on an object. Force is measured in newtons (N) with 1 N being the force required to impart an acceleration of 1 m/s2 to a mass of 1 kg.