Answer:
The thing they tend to do is to convince themselves that nothing bad has happened
Explanation:
Answer:
A, B and D
Explanation:
Man-made disasters can be prevented by applying the options above.
Alarm systems have proven to be very effective in alerting people to potential dangers in their environment whether in the home or workplace. For example, a fire alarm which goes off on the detection of smoke enable people to evacuate a building and the fire department to be called in to contain the situation.
Plans for evacuation and shelter in the event of a disaster cannot be underestimated. For example, the evacuation of people living near and around nuclear reactor sites or chemical plants should be planned for.
Regular inspection by licensed inspectors, of man-made structures goes a long way in helping determine whether those structures are still durable and reliable. For instance, regular inspection of old architectures like buildings and bridges enable us see warning signs about a potential disaster and take steps to stop it.
Implementation of a fail-safe mechanism recognises potential failures in system designs and protects against such failures resulting in a fatality.
Answer:
Neurodevelopmental disorders
Explanation:
Based on the information provided within the question it can be said that this group of conditions is known as Neurodevelopmental disorders. Like mentioned in the question these are impairments of the growth and development of the brain and/or central nervous system which stunt the development and growth of the individual and cause limitations on learning.
There are several physical properties know can use for differentiating the two minerals that have the same color and size, they are the following:
- Hardness: This is because different mineral resources have different levels of ability to resist external pressure such as scratching.
- Luster: different mineral reflects lights differently. Some minerals don't even exhibit luster.
- Fracture: different minerals break differently which depicts their fracture properties.
- Tenacity: different minerals exhibit different breaking points to an external force.
Hence, in this case, it is concluded that there are various physical properties one can use to identify minerals that have the same color and size.
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