The answer would be the hardening of the myelin sheath. Multiple sclerosis is a chronic and inflammatory disease affecting the Central Nervous System and can cause a lot of symptoms like sensation changes, visual problems, severe fatigue and muscle weakness.
toxic substances can increase the risk for birth defect, miscarriages,etc.
When we're sick, our noses are often blocked with mucus. Also, the tissues inside our nose can become swollen and inflamed. This prevents us from smelling properly. Because your sense of smell is so tied to your sense of taste, if you can't smell things properly, you won't be able to taste them properly, either.
Supreme Court Landmarks
Participate in interactive landmark Supreme Court cases that have shaped history and have an impact on law-abiding citizens today.
Answer:
Pig
Explanation:
Pigs are mammals and have organs and lungs and hearts, while the rest do not.