Active and passive change the voice

1. The players were flown to the stadium. active to passive

2. All the water bottles have been filled by the little boy

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

explanation:

nature versus humanity!

the meaning of the word broods in verb form is a family of animals used in section 2

excuse me but there is no picture or question showed in this problem.