| Questions | 5 |
| Topics | Cumulus Clouds, Fermentation, Minerals, Momentum, Species |
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.
If no oxygen is present, cellular respiration is anaerobic and will result in fermentation where either lactic acid or alcohol is used instead of oxygen.
Small quantities of certain minerals like iron, calcium, magnesium, and salt are important for nutrition and health.
Momentum is a measure of how difficult it is for a moving object to stop and is calculated by multiplying the object's mass by its velocity: \(\vec{p} = m\vec{v}\). Like velocity, momentum is a vector quantity as it expresses force applied in a specific direction.
The narrowest classification of life, species, contains organisms that are so similar that they can only reproduce with others of the same species.