System that helps us breathe
Respiratory system
System that helps make offspring
Reproductive System
Lungs
Respiratory
What is the smallest unit of life?
Cell
What is the "brain" of the cell?
Nucleus
System that moves blood around the body
Circulatory System
System that keeps the body protected from the outside world
Integumentary System
Heart
Circulatory
Groups of identical cells that perform the same function
Tissue
Are chloroplasts in animal cells, plant cells, or both?
Plant Cells
System that breaks down food
Digestive System
System that gives the body structure
Skeletal System
Small Intestine
Digestive
Made up of multiple organs that perform the same function
Organ System
Circulatory and Respiratory
System that rids the body of excessive waste through urine
Excretory System
System that releases hormones to maintain homeostasis
Endocrine System
Ureter
Excretory
Layers of different tissues that work together to perform the same function
Organ
What organ system is affected by asthma?
Respiratory
System that involves the body protecting itself from sickness and disease
Immune System
System that interprets signals from the body or from the external environment and produces responses
Nervous System
Pituitary Gland
Endocrine
Made up of interconnected organ systems
Organism
The skeletal system is made up of bone and cartilage. How many bones does an average adult individual have?
206