Hearing depends on a series of events that change sound waves in the air into electrical signals. Your auditory nerve then carries these signals to your brain through a complex series of steps. Sound waves enter the outer ear and travel through a narrow passageway called the ear canal, which leads to the eardrum.
However, if your child is 21 or older and you pay him $1,700 or more during the year, you can withhold Social Security and Medicare taxes from his pay. If you choose not to withhold the taxes, you must pay your adult childâs Medicare and Social Security taxes yourself.
1 Universal Child Care Benefit (UCCB). 2  This is the $100 per child under six credit thatâs paid on the 20th of each month to all families, regardless of income. 3  In 2015, this credit is increasing to $160.4  You will now also receive $60 for children between the ages of six and 18.hile the âfederal amount for children under 18â, which you claim on your tax return, will be eliminated, it was only worth $340 per year. You will start receiving the UCCB ($60 per month per child) in 2015. The first seven months will be paid out in July ($420) and starting in August youâll receive $60 per month.