Label the afferent and efferent lymphatic vessels and list the cells found inside a lymph node. Draw arrows to indicate the direction lymph flows through the node.

The picture represents a structure of the respiratory system. which is the function of this structure? to bring air into the body to exchange oxygen with carbon dioxide to carry air to the lungs to release oxygen from the body

Amines amides and amino acids are categories of

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?