As a child with Cerebral Palsy grows, other symptoms may include drooling, speech impairment, difficulty maintaining bladder and/or bowel control, convulsive seizures, hand tremors, and the inability to identify objects by touch.s a child with Cerebral Palsy grows, other symptoms may include drooling, speech impairment, difficulty maintaining bladder and/or bowel control, convulsive seizures, hand tremors, and the inability to identify objects by touch.
The wax present in petroleum crudes primarily consists of paraffin hydrocarbons (C18 - C36) known as paraffin wax and naphthenic hydrocarbons (C30 - C60). Hydrocarbon components of wax can exist in various states of matter (gas, liquid o r solid) depending on their temperature and pressure.
There are four types of crude oil: Class A: Light, Volatile Oils: These oils are highly fluid and highly toxic to humans, and include jet fuel and gasoline. Class B: Non-Sticky Oils: These oils are waxy and less toxic to humans, and include diesel fuel and light crude oil. Class C: Heavy, Sticky Oils: These oils are brown or black and sticky or tarry, and include most crude oils. Their toxicity is low, but if spilled, their impacts on waterfowl and wildlife can be severe.