Anatomy & Function
The brain
is arguably the most important organ in the human body. It controls and coordinates actions and reactions, allows us to think and feel, and enables us to have memories and feelings—all the things that make us human.
Which system is the most important and why?
The nervous system
is the most important system because it controls the voluntary and involuntary responses of the body.
Which organ system do you think is the most interesting why?
Answer: Explanation: Your
brain and nerve system
What is the most useless organ?
The appendix
may be the most commonly known useless organ.
What is the toughest organ in the body?
Heart
. Every cell in the body depends on this muscle, the body's hardest-working organ.
What are the 3 most important body systems?
- Circulatory system / Cardiovascular system: …
- Digestive system and Excretory system: …
- Endocrine system: …
- Integumentary system / Exocrine system: …
- Immune system and lymphatic system: …
- Muscular system: …
- Nervous system: …
- Renal system and Urinary system.
What is the most important system in your body?
While your heart is a vital organ, the brain (and
the nervous system
that attaches to the brain) make up the most critical organ system in the human body. The human nervous system is responsible for coordinating every movement and action your body makes.
What is the most used part of your body?
The most important part of your body is your
Brain and Nerve System
.
What organs can the body live without?
- Spleen. This organ sits on the left side of the abdomen, towards the back under the ribs. …
- Stomach. …
- Reproductive organs. …
- Colon. …
- Gallbladder. …
- Appendix. …
- Kidneys.
What body part has no purpose?
quicklist: 4category: 7 ‘Useless' Body Parts Explainedtitle:
Appendixurl
:text: The appendix is a vestigial organ, which means it has lost most of its ancestral function. “One idea is the human appendix is remnant of what used to be a larger fermenting chamber in our gut,” Lieberman says.
Which organ is not useful for human?
The appendix
may be the most commonly known useless organ.
Many years ago, the appendix may have helped people digest plants that were rich in cellulose, Gizmodo reported. Plant-eating vertebrates still rely on their appendix to help process plants, but the organ is not part of the human digestive system.
What is the weakest muscle in your body?
| Stapedius | TA2 2103 | FMA 49027 | Anatomical terms of muscle |
|---|
What is the smallest organ in the body?
Therefore,
the Pineal gland
is the smallest organ in the body.
What is the strongest muscle in the female body?
The uterus
is the strongest super hero in the body
By weight, the uterus is the strongest muscle in your body.
What are the 13 systems in the human body?
They are
Integumentary System, Skeletal System, Muscular System, Nervous System, Endocrine System, Cardiovascular System, Lymphatic System, Respiratory System, Digestive System, Urinary System
, and Reproductive System (Female and Male).
What are the 12 organs of the body?
- The brain. The brain is the control centre of the nervous system and is located within the skull. …
- The lungs. …
- The liver. …
- The bladder. …
- The kidneys. …
- The heart. …
- The stomach. …
- The intestines.
