Unit 9 Review: Body Systems

What 2 systems: Absorb and deliver the digested nutrients to the cells

What 2 systems: Transports white blood cells throughout the body to fight disease

What 2 systems: Allow organs to contract and push food through

What 2 systems: Controls body temperature (sweating, goose bumps)

How do the circulatory system and immune system work together to respond to an injury?

The picture shows bean-shaped glands called nodes. The clusters of cells in nodes include macrophages that break down viruses and other potentially harmful materials. Nodes also contain cells that produce protein particles capable of capturing harmful materials that flow in tissue fluid through the nodes. Different parts of the body are drained by nodes in different regions of the body.

Which body systems are directly responsible for regulating these nodes and protecting the body from harmful materials in tissue fluid?