Organs or organ systems are directly below the hierarchical organization of life. For an organism to act or function properly organ systems are needed to exist. The following are examples of organ systems that are needed by an organism:
1. Nervous System
2. Digestive System
3. Reproductive System
4. Respiratory System
5. Muscular System
6. Skeletal System
7. Endocrine System
8. Immune System
9. Excretory System
10. Circulatory System
11. Integumentary System
I would not recommend this. If you are trying to lose weight simply better your diet by intaking fewer calories per day and burning more than you consume. Always consult your Primary Care Physician prior to taking medications if you take other medications, or a parent if you do not.
A: a closed adoption.
A closed adoption is when a child is adopted and the record of the biological parents is kept sealed, which would give her privacy; the child nor the adoptive parents would know she is the mother.
Answer:
Get better at math yourself kid
