The protects the body from foreign substances and cells. a. endocrine system b. immune system c. urinary system d. respiratory system

b. Immune System

because the Immune System filters out foreign substances and harmful bacteria.

1. "i need to create calories."

2. my friend sitting next to me.

3. answering questions on

4. the show dynasty.

5. 4: 20.

6. 3: 44

7. my friend watching netflix.

8. walking from the car to my friend's house.

9. yes.

10. some.

11. 2 minutes ago.

12. when i wrote "i need to create calories."

12. sea-foam paint.

answer; genes dictate the production of specific enzymes, and affected individuals have genetic defects that cause them to lack certain enzymes;