How does the number of tributaries change for a stream that has had part of its flow captured (A in the example) and a stream that has pirated another stream (B in the example)

The formation of the planet uranus is estimated to have occurred approximately when?

Can someone me? i need to have this done as soon as possible! i'm putting 20 points on this!

Venezuela’s economy relies most heavily on which of the followingvenezuela’s economy relies most heavily on which of the following? a. oil reserves in places such as the eastern llanos b. cattle ranching in the grasslands c. fertile farmland in the andean highlands d. coffee plantations in mountainous areas