Topic 3 Human Body Systems Review

Which body system acts like a defense system?

• respiratory system

• cardiovascular system

• immune system

• endocrine system

The process by which your body breaks down food into smaller nutrient particles is called ________.

• Homeostasis

• Respiration

• Digestion

There are 6 major nutrients. __________ is the most important one.

• Water

• Vitamins

• Minerals

• Protein

True or False?

Blood picks up oxygen from the heart.

• True

• False

True or False?

The order for the levels of organization in the human body (Beginning from the smallest level) is cells, tissues, organs, and organ systems.

• True

• False

Tags

NGSS.MS-LS1-3

The __________ __________ removes waste from the body.

• Lymphatic System

• Excretory System

• Integumentary System

True or False?

The peripheral nervous system has 43 pairs of nerves.

• True

• False

What is the respiratory system responsible for bringing in?

• Oxygen

• Glucose

• Carbon Dioxide

True or False?

The human body has two systems that maintain homeostasis; the nervous system and the digestive system.

• True

• False

A cell that carries information through the nervous system is called a nerve cell or a _________.

• Proton

• Electron

• Neuron

Tags

NGSS.MS-LS1-3