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An ecologist catches 100 frogs from a pond,marks them and releases them back into the pond.After a few days,another 100 frogs are captured and 10 have the marks on them.How many frogs are in the pond?
Immune Systems
The body's defense mechanism against pathogens, consisting of a complex network of cells, tissues, and organs that work together to protect the body.
NK Cells
Natural Killer cells, a type of lymphocyte critical to the innate immune system, known for their ability to target and destroy tumor cells and cells infected with viruses.
Optimistic
Having a positive attitude and outlook on the future, expecting the best possible outcome in any given situation.
High Blood Sugar
A condition where there is an excessive amount of glucose circulating in the blood, often associated with diabetes.
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