Remove the tank cover and check the water level after the fill valve has shut off. It should be about one inch below the opening of the overflow tube. If it is significantly lower than that, there may not be enough water in the tank to fill the bowl after a flush. Correct this by adjusting the float.
The average child can do this during the second half of this year. Between 24-36 months, children are typically able to work simple insert puzzles (e.g., completes a three-piece simple puzzle where pieces are whole objects). Also, children can remove a part from a toy (e.g., a wheel) and replace it.
QuestionMy child is 5-years old and we noticed even when he was younger that his hand tend to shake. When he tries to do a small puzzle he shakes, when he puts the pieces in place. When he is trying to learn how to write he can't tell how hard to press and we see that he shakes.