Identify the name of the largest sediment particles that can be transported at point a when the stream's velocity is 100 cm/s

1)  During the 20th Century.
2) They launched a Satellite.
3) Donald Trump
4) Bernie Sanders
5) Taiwan
6) Solar Energy
7) South Carolina
8) Gravitational waves
9) Shark Attacks
10) Aleppo

Answer( solar wind );

Answer after wwii, communist countries in eastern europe formed the warsaw pack, a military alliance, and comecon, an economic alliance;