Human Body Facts

Human Body Facts

• The adult human body has 206 bones.
• There are 639 muscles in the human body.
• Humans have 2 kidneys.
• Children have 20 milk teeth.
• The human ribcage consists of 24 ribs, arranged in 12 pairs.
• The heart has 4 chambers.
• The aorta is the largest artery in the human body.
• Normal blood pressure is 120/80 mmHg.
• The pH level of blood is 7.4.

Skeletal System

• The human spine consists of 33 vertebrae.
• The neck contains 7 vertebrae.
• There are 6 bones in the middle ear.
• The face has 14 bones.
• The skull is made up of 22 bones.
• The chest contains 25 bones.
• Each arm has 6 bones.
• There are 72 muscles in the human arm.

Organs and Glands

• The skin is the largest organ in the human body.
• The liver is the largest gland.

Cells and Organs

• The largest cell in the human body is the female ovum.
• The smallest cell in the human body is the male sperm.
• The smallest bone is the stapes bone.

Transplantation and Intestines

• The heart was the first organ to be transplanted.
• The average length of the small intestine is 7 meters.
• The average length of the large intestine is 1.5 meters.

Newborn Babies

• The average weight of a newborn baby is 2.6 kg.

Pulse Rate

• A normal pulse rate is 72 beats per minute.

Human Body Facts

• The adult human body has 206 bones.
• There are 639 muscles in the human body.
• Humans have 2 kidneys.
• Children have 20 milk teeth.
• The human ribcage consists of 24 ribs, arranged in 12 pairs.
• The heart has 4 chambers.
• The aorta is the largest artery in the human body.
• Normal blood pressure is 120/80 mmHg.
• The pH level of blood is 7.4.

Skeletal System

• The human spine consists of 33 vertebrae.
• The neck contains 7 vertebrae.
• There are 6 bones in the middle ear.
• The face has 14 bones.
• The skull is made up of 22 bones.
• The chest contains 25 bones.
• Each arm has 6 bones.
• There are 72 muscles in the human arm.

Organs and Glands

• The skin is the largest organ in the human body.
• The liver is the largest gland.

Cells and Organs

• The largest cell in the human body is the female ovum.
• The smallest cell in the human body is the male sperm.
• The smallest bone is the stapes bone.

Transplantation and Intestines

• The heart was the first organ to be transplanted.
• The average length of the small intestine is 7 meters.
• The average length of the large intestine is 1.5 meters.

Newborn Babies

• The average weight of a newborn baby is 2.6 kg.

Pulse Rate

• A normal pulse rate is 72 beats per minute.

Quiz about various facts and numbers related to the human body, including bones, muscles, organs, and more.