JS6-U34-D14 - Video Questions

The human body is a network of...

• vessels

• nerves

• cells, tissues, and organs

Which of the below is not one of the systems that facilitate, or help, other systems?

• Skeletal

• Cardiovascular

• Digestive

The skeletal system...

• protects organs.

• provides blood for the cardiovascular system.

• contain 300 bones.

The cardiovascular system...

• delivers hormones.

• includes three types of muscles.

• protects cells and tissues.

The endocrine system uses the information carried by...

• the lymphatic system

• the circulatory system

• the nervous system

The lymphatic system is...

• a collection of lymph nodes that help regulate the body’s defenses.

• the esophagus, the stomach, and the intestines.

• the uterus, ovaries, fallopian tubes, and vagina for women and testes and a sperm channel for men.

The circulatory system is...

• a collection of lymph nodes that help regulate the body’s defenses.

• the cardiovascular system.

• the esophagus, the stomach, and the intestines.

The immune system is...

• the lymphatic system.

• the nervous system.

• 30 feet long.

The lymphatic system sends out...

• the nervous system.

• white blood cells as healing agents.

• a collection of lymph nodes that help regulate the body’s defenses.

The urinary system includes...

• a collection of lymph nodes that help regulate the body’s defenses.

• the esophagus, the stomach, and the intestines.

• kidneys, ureters, bladder and urethra.