Discuss the major functions of the lymphatic system

The major functions of the lymphatic system include:

1. removing interstitial fluid from tissues

2. absorbs/transports fatty acids

3. transports white blood cells to and from lymph nodes into the bones

4. Transports antigen cells to the lymph nodes where the immune response is activated.

the correct answer in apex is tissue development, i know because i just had this question

on island x the species needed to adapt because they were being subject to predators which didn't inhabit island y.