Which consequence can occur if a mother uses drugs during pregnancy?
allergies
high birth weight
longer term pregnancy
sudden infant death syndrome

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.

Sometimes without even knowing it, people waste fresh water. write an editorial for our school newspaper. try to convince your readers that saving and recycling water should be something they do every day.

What are 6 levels of organization for anatomy and psychology