If an Invader Has an Opportunity to Enter the Body

question 97

Short Answer

If an invader has an opportunity to enter the body, white blood cells, or ________, are responsible for defending the body against invaders.

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Definitions:

Organelles

Specialized structures within a cell that perform specific functions.

Chromosome

Thread-like structure composed of DNA.

Respiratory Disease

A general term for diseases that impact the lungs and other parts of the respiratory system, affecting breathing.

Airborne Transmission

The spread of diseases or pathogens through the air via droplets or particles that can be inhaled by individuals.