174k views
0 votes
40 POINTS TO ANSWER which of the following makes up the immune system 1 bone marrow 2 eggs 3 white blood cell 4 lymphocytes 5 lungs

User Alchi
by
8.0k points

2 Answers

3 votes
3. white blood cells

The white blood cells are involved in protecting the body against both infectious disease and foreign invaders.
User Monsterpiece
by
8.4k points
3 votes
4.lymphocytes because it also includes the white cells Definition: a form of small leukocyte (white blood cell) with a single round nucleus, occurring especially in the lymphatic system.
User Stacksonstacks
by
8.2k points