Manufacturing Industries contribute to the economic development of tropical Africa​

An over the counter drug can contain alcohol as high as? a.10% b.30% c.40%

In multiple sclerosis, the immune system destroys the substance that coats and protects nerve fibers in the brain and spinal cord. this causes inflammation and injury to the nerves, and the axons don't conduct impulses as well.

Which of the following is a health risk associated with ground-level ozone? a.cataractsb.skin cancerc.respiratory illnessd.all of the above