Questions

China shares land borders with 14 different countries, the longest being with Mongolia followed by Russia and then India.

The acid and the nitrite form nitrous acid which then reacts with the amine.

When water is cooled from 4°C to 0°C, its density decreases.

When water cools from 4°C to 0°C, ice crystals begin to form because the water is approaching its freezing point. When water freezes, the water molecules form a lattice that increases the volume. As a result, the density decreases. This is why ice will float on top of water; ice has a lower density than the water.

Transcription is a process of production of mRNA which occurs in the nucleus of the cell. After transcription, translation which occurs in the cytoplasm.

In all the fatal accidents, 30% of them are with speeding factor.