| Questions | 5 |
| Topics | Atom, Cumulus Clouds, Domain, Exoskeleton, Fahrenheit Scale |
An atom is the smallest component of an element that still retains the properties of the element.
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.
The broadest classification of life splits all organisms into three groups called domains. The three domains of life are bacteria, archaea and eukaryota.
An exoskeleton (external skeleton) is common in arthropods like insects, spiders, and crustaceans.
More familiar in the United States is the Fahrenheit scale in which the freezing point of water is 32°F (0°C) and the boiling point is 212°F (100°C). To convert from C° to F° use the formula:
\(F° = {9 \over 5}C° + 32\)
and to convert from F° to C° use:
\(C° = {5 \over 9} (F° - 32)\)