To observe the effect of temperature on an increasing volume of water. minute, then 1 minute 30, and finally 2 minutes. minutes, as this gave the best results. times, then adding 25cm3 of water each time, so from 50cm3 to 350cm3. experiment. The variables in this experiment were Volume and Temperature.
1 Speech and language problems are often the earliest sign of a learning disability. 2  Find out more about language-based learning disabilities. 3  Hearing loss is often overlooked, and easily identified. 4  If your child is speech/language delayed, their hearing should be tested.
Social Security disability and SSI hearings typically take a year or more to be scheduled, due to current backlogs within the Social Security system. In areas in which the population is greater, or where whole industries are disappearing (such as Detroit), the wait for a disability hearing could take over two years.