Answer: Explain why some people think that indirect sunlight will not cause skin damage.
Explanation: One factor that people might think that is it can increase sensitivity to sunlight is genetics.
Answer:
The immune system is a complex network of cells and proteins that defends the body against infection. The immune system keeps a record of every germ (microbe) it has ever defeated so it can recognise and destroy the microbe quickly if it enters the body again.
Explanation:
Answer:
This is an example of internal bleeding.due to the escape of blood from the ruptured blood vessels into the body space.This explains the red coloration at the site of the ball impacts.
This form of bleeding can occur in tissues,body cavities and organs of the body.It is commonly not noticeable at the onset,but becomes obvious through the manifestation of signs and symptoms.These include haemorrhage, or impeding the function of the tissues or organs involved by the clot formed.
Other symptoms are; headache,confusion,stiff neck,blood stained stools.
Generally the extent of the bleeding depends on the organs,tissues or cavities damaged,the number of blood vessels affected which may be supplying theses body parts,and how fast the bleeding can be arrested by the clotting mechanisms.
Applications of clotting factors,Vit K,platelets, etc are treatments methods.
Explanation:
Answer: An autoimmune disorder.
Explanation:
Autoimmune disease are diseases by which one's own immune system mistakenly attacks healthy cells in the body.
Normally the immune system guards the body against germs like bacteria and viruses when it senses these foreign invasion, but in autoimmune disorders, the immune system abnormally attacks and destroys healthy tissues in the body by mistakenly identifying them as foreign.
Some examples of autoimmune disorders are; Rheumatoid arthritis, Lupus, Multiple sclerosis (MS), Inflammatory bowel disease (IBD). Etc.
The simple difference between high, middle and low-range theories is their <u>application ground</u>
<h3>What is a theory?</h3>
A theory simply means a convincing explanation for an observation through scientific method and hypothesis
So therefore, the simple difference between high, middle and low-range theories is their application ground
Learn more about theories:
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