Cells
This is the basic unit of structure and function in living things.
What is a cell?
A group of similar cells working together to perform a specific function
What is tissue?
This organ pumps blood throughout the body.
What is the heart?
This system protects the body and helps control body temperature.
What is the integumentary system (skin)?
A single living individual is called this.
What is an organism?
This structure controls what enters and exits the cell.
What is the cell membrane?
This tissue helps move the body and maintain posture.
What is muscle tissue?
This organ helps you breathe by exchanging oxygen and carbon dioxide.
What are the lungs?
This system allows movement of the body and helps maintain posture.
What is the muscular system?
A group of the same species living in one area.
What is a population?
Plant cells have this structure that provides support and protection, but animal cells do not.
What is the cell wall?
This type of tissue connects, supports, and protects body parts.
What is connective tissue?
This organ digests food and absorbs nutrients.
What is the small intestine?
This system removes waste products from the body.
What is the excretory (or urinary) system?
All the different populations living together in one area.
What is a community?
These small structures make proteins inside the cell.
What are ribosomes?
This tissue allows you to feel sensations and think.
What is nervous tissue?
This temporary organ provides nourishment to a developing baby during pregnancy
What is the placenta?
This system sends signals to control body functions using electrical impulses.
What is the nervous system?
This level includes all the ecosystems on Earth.
What is the biosphere?
This type of cell has no nucleus or membrane-bound organelles.
What is a prokaryotic cell?
What order is the tissue in the organization?
After Cell
This organ that sits in your chest, and helps you process food
What is the stomach?
This system produces hormones that regulate body processes.
What is the endocrine system?
This is the name for the interaction of living things (biotic) with nonliving things (abiotic) in an area.
What is an ecosystem?