Answer:
Let's start with, What Is Digestion?
- Digestion is the complex process of turning the food you eat into nutrients, which the body uses for energy, growth and cell repair needed to survive. The digestion process also involves creating waste to be eliminated.
Explanation:
There are actually <u>six </u>activities involved within the digestion process. They are called and know as ingestion, motility, mechanical digestion, chemical digestion, absorption, and defecation.
Now to get deeper into what each activity does within the system would take a long time to explain. The main thing you need to know about digestion is that it ingests [meaning it takes things in] and digests [breaks down what you gave in] food, absorbs released nutrients, and excretes food components that are indigestible.
Answer:
Taking the example of hand geometry, i-e fingerprints for verification, it is very easy to implement due to the relatively small size of the sensors. As with all digitally stored biometric data, there are risks of data theft.
Explanation:
Fingerprint sensors use scanners to scan the geometry of the patterns on the skin, usually the fingertips. These patterns are unique to each individual to a very high degree, roughly 1:64,000,000 pairs of fingerprints have the chance of being identical. These sensors are relatively easy to install, are cheap, and very user friendly. This makes this technique a very effective method.
Since the data collected by the scanners is almost always stored digitally in a device which is connected to the internet or has access points, there is always the threat of data theft which can result in identity theft and possible fraudulent activities.
The proper functioning of the body's organs is a feature of good HEALTH.
