2016: February 15th
2017: February 20th
Answer:
Solute concentration is 23.81% and solvent concentration is 76.19%.
Explanation:
Solute = 25 g of sugar
Solvent = 80 g of water
Solute concentration

Solvent concentration

The solute concentration is 23.81% and solvent concentration is 76.19%.
Irish monasteries became famous for their learning and many students came to study in them from other parts of Europe. Irish monks also spread Christianity across Europe.
Answer:
Eight
Explanation:
Out of a total of 12 landing attempts on mars from different space agencies, only eight have been successful.
The flood made silt near rivers and silt made land extremely fertile for farming.