Through the analysis of the rotation curve of how the velocity of the planets from the sun differs when it rotates, people can measure the distribution mass.
Since the rotation curve decreases when the distance from the Sun is increasing, people can determine that Dark Matter is scattered along those distances.
Answer: C
Explanation: Neonicotinoids are used for pesticides
i think its 13,308 km
i don't really know for sure though :(
The freshet is basically a flood that occurs because of heavy rainfall or because of the melting of a snow.
This type of flooding is most common in the valleys of the larger rivers, especially the ones that start their flow high in the mountains.
The large rivers have much more water, and they also have lot of tributaries, so when there's a heavy rainfall they receive enormous amounts of water, which easily causes a flood.
Also, when the snow melts, lot of water is released from it, and most of that water gets into the river, or first in its tributaries and that in it, so there's a high possibility of a big flood occurring suddenly.
