Question

what is the primary function of the lymphatic and immune system? *
producing hormones
protecting the body from pathogens
regulating body temperature
breaking down food

Explanation:

• Producing hormones is the function of the endocrine system.
• The lymphatic and immune system's main role is to defend the body against pathogens (like bacteria, viruses) that can cause disease.
• Regulating body temperature is mainly done by the integumentary and nervous systems.
• Breaking down food is the function of the digestive system.

Answer:

B. Protecting the body from pathogens