That statement is false
Bronfenbrenner believed that the children would be influenced by all the things that exist in the children's environment. Intermediate family and school only small parts of the environment. T
hings such as the television shows that the children watch, the children's interaction with friends, the place where the children play, etc also heavily influenced children's development,.
That something is wrong with them and they are not doing the best since their oxygen level is low
Copy the movements performed in the activity, they get the muscles warmed up for what's to come