The Most Important Event of the New Stone Age Was

question 77

Multiple Choice

The most important event of the New Stone Age was the

• A)Development of the wheel.
• B)Creation of the first kingdom.
• C)Production of food by farming and animal domestication.
• D)Discovery and control of fire.
• E)Hunting of large animals, like the elephants, to extinction.

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Definitions:

Plasma Proteins

Proteins present in blood plasma, serving various functions such as clotting, defense against pathogens, and transportation of substances.

Lymphocyte Activation

The process by which lymphocytes (a type of white blood cell) are stimulated to respond to pathogens or other antigens.

Antigen-presenting Cells

Specialized immune cells that capture antigens and present them on their surface to T-cells, initiating an immune response.

Helper T Cells

White blood cells that play a critical role in the immune system by activating other immune cells to fight off infections.