Four wounded in Israeli missile strike

What is the primary focus of the introduction section?

• The diseases related to blood

• The history of blood research

• An overview of blood

• The future of blood studies

Which component of blood is responsible for oxygen transport?

• Red blood cells

• White blood cells

• Plasma

• Platelets

What is one of the main functions of blood?

• To store energy

• To produce hormones

• To transport nutrients and oxygen

• To digest food

Why is blood considered vital for human survival?

• It aids in bone development

• It helps in muscle growth

• It regulates body temperature

• It transports essential substances throughout the body

What is the significance of the conclusion section?

• It introduces new research on blood

• It provides a detailed analysis of blood diseases

• It summarizes the key points about blood

• It discusses the history of blood