What are tributaries

A. Rivers that flow into other streams

B. Streams that flow into oceans

C. Rivers that flow into lakes

D. Ocean currents that flow into other oceans

Tributaries are rivers that flow into another river or another lake. Tributaries are common in any country. Tributaries are like roots of lakes that flows to somewhere else. It is like a distribution of water that scatters through streams and lands to a larger body of water.