<Ul> <Li> Human body portal </Li> </Ul> <Li> Human body portal </Li> <Tr> <Td> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Ul> <Li> </Li> <Li> </Li> <Li> </Li> </Ul>

Which of the following is true of motor activity in early childhood