Human Body Systems

Which is the smallest level of organization in the human body?

• organ
• organ system
• cell
• tissue

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

A group of tissues that perform the same function is called:

• a cell
• an organ
• an organ system
• a box

Which of the four major tissues of the human body is responsible for providing support?

• spithelial
• muscle
• connective
• nervous

Which organ system takes in oxygen and releases carbon dioxide?

• Chemical system
• Circulatory system
• Respiratory system
• Endocrine system

Which organ system does NOT assist with walking?

• skeletal system
• muscular system
• nervous system
• excretory system

Which joint in the body is a hinge joint?

• neck
• knee
• hip
• wrist

What connective tissue covers the ends of long bones and prevents two bones from rubbing together?

• fat
• tendon
• ligament
• cartilage

Which muscle type is voluntary?

• skeletal
• smooth
• cardiac
• All of them

Bone that is hard and dense but has several small holes in it is called:

• compact
• spongy
• marrow
• growth plate

The connective tissue that creates blood cells is called:

• ligament
• tendon
• red marrow
• yellow marrow