Across
- 4. The immunity which results from the production of antibodies by the immune system in response to the presence of an antigen
- 5. stores and filters blood, as well as makes white blood cells and antibodies
- 6. a small bean shaped structure that’s part of our immune system, and are used to filter out foreign substances
- 7. Watery fluid that drains from tissues that aren’t reabsorbed in the capillaries
Down
- 1. A short-term immunity which results from the introduction of antibodies from another person or animal
- 2. soft spongy tissue containing blood stem cells
- 3. state of being insusceptible to things like infectious diseases
- 4. foreign substances which induces an immune response in the body