Answer:
B. rock and metals; volatiles
Explanation:
- According to the structure of the planet they are divided into terrestrial and Jovian. Terrestrial planets have a solid, rocky surface, are relatively high densities, slow to rotate, lack a ring, and have little or no satellites.
- They include all inland planets: Mercury, Earth and Mars. Of these Venus, Earth and Mars have atmosphere, while Mercury is practically gone. It is so thin that we cannot speak of it in our earthly sense.
- The Jovian planets are similar to Jupiter. They are gaseous gins composed mainly of hydrogen and helium, they are low in density, have fast rotation, rings and many satellites and probably a little solid core. These are Jupiter, Saturn, Uranus, and Neptune.
Answer:
correct option is D) Whistle only
Explanation:
solution
equipment for fog signals is Whistle only because according to rule 33 of Equipment for Sound Signals
as length 12 meter or more than 12 meter there need only a whistle
and when length is more than 20 meter than bell in addition required with whistle
and length 100 meter or more than gong is additional provided with bell and whistle
so here
correct option is D) Whistle only
Answer:
agoraphobia.
Explanation:
Agoraphobia -
It is a form of anxiety disorder , where the person tries to resist to the place he or she fear off , tries to avoid any type of embracement , panic or terror , is known as the condition of agoraphobia.
People suffering from such condition , does not take any risk and do all the monotonous work , these people even tries to avoid any type of crowded places like public transportation , any closed place , like lift .
As, they are very prone to get panic attack from even very minute things of the environment .
Hence , from the question , Susan is suffering from agoraphobia.
Answer:
depends on what it is about
Explanation:
