Unit 6 Body Systems, Symbiotic Relationships, Food Webs

The ___________ is the basic unit of life

• organ
• cell
• atom
• tissue

A group of tissues that work together to perform a similar function is called_____. (Examples include the heart, lungs or stomach)

• cells
• tissues
• organs
• organ system

 A group of cells that have similar functions? Examples are nervous, epithelial, muscle and connective

• cells
• tissues
• organs
• atoms

Organs that work together to perform a related function is called _____________?

• cells
• tissues 
• organ system
• organs

When many organ systems work together it can form...

• organ
• cells
• organ system
• organism 

What is the correct order of organization?

• cells->tissue->organs->organ systems-> organism
• tissue->cells->organs->organ systems-> organism
• organs->organ systems-> organism->cells->tissue
• cells->tissue->organs->organism->organ system

Which human body systems are directly involved in reflex actions, such as knee jerk, blinking, and jumping when startled?

• cardiovascular & respiratory

• digestive & excretory

• nervous & muscular

• reproductive & skeletal

Which two body systems interact in the lungs to carry and disperse gas molecules throughout the body?

• urinary & reproductive system

• endocrine & lymphatic system

• nervous & muscular system

• cardiovascular & respiratory system

Hormones and gland are included in this system

• digestive

• immune

• endocrine

• excretory

Which body systems interact when increased blood flow carries white blood cells to the site of an injury

• immune and cardiovascular

• muscular and digestive

• immune and endocrine

• excretory and integumentary