Answer;
It is slowed down dramatically
Explanation;
-The myelin sheath can be described as an insulating layer that is composed of wrappings of the plasma membrane of glial cells that encloses the axons outside the brain and spinal cord. It is a fatty material that coats, protects, and insulates nerves, enabling them to quickly conduct impulses between the brain and different parts of the body.
-In multiple sclerosis the T cells either partially or completely strip the myelin off the fibers, leaving the nerves unprotected and uninsulated. These nerves are not as able to pass messages from the brain to the other body parts. The messages the nerves try to send are delayed or distorted and the messages the brain receives may be misinterpreted.
Answer:Phenolphthalein is a presumptive test that reacts with the heme molecule present in blood. A positive reaction gives a pink color. While bloodstains normally appear red-brown in color, the color of the substrate or the age of a stain may affect the appearance or visibility of the stain.
Explanation:
B because I’m pretty sure only whales and dolphins have blowholes
If the question is asking about an opinion or a moral issue, it cannot be measured using a scientific process.
<h3>What is science?</h3>
Science refers to all bodies of knowledge obtained by applying the scientific method.
The scientific method involves obtaining empirical testable evidence and therefore opinions are not based on scientific statements.
In conclusion, if a question is about an opinion/moral issue, it cannot be measured with the scientific method.
Learn more about the scientific method here:
brainly.com/question/17216882
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It could be the cell membrane which is a barrier, thinner than the cell wall, that protects the cell and controls transport from within and outside the cell.
