No student devices needed. Know more
15 questions
Atom → molecule → organelle → cell→ tissue → organ
→ system → organism
→ population → community
→ ecosystem → biosphere.
Taxonomic System
Classification system
Levels of Organization
Periodic Table
The smallest unit that makes up the known elements.
Molecule
Organelle
Cell
Atom
The smallest unit
of a compound consisting of two or more atoms
bonded together.
Organelle
Cell
Molecule
Atom
Structures in a cell that have specialized jobs.
Similar concept to organs for the human body.
Tissue
Molecule
Atom
Organelles
The basic building block of living things, made up of organelles.
Tissue
Organelle
Cell
Atom
Groups of cells with similar functions.
Organs
Molecules
Tissues
Organelles
Group of tissues with similar functions.
Organelles
Cells
Tissues
Organs
Group of organs with similar functions.
Organism
Cell
Organ
System
Any single living individual, and can refer to a single human, animal, plant,
Protista, bacteria, or fungi.
Community
Cell
Population
Organism
Organisms who are members of the same species in an ecosystem.
Organism
Population
Organ
Community
Group of populations in an area.
Organism
Ecosystem
Community
Biosphere
A biological community that includes various species and their physical environment (Biotic and Abiotic Factors).
Organism
Community
Biosphere
Ecosystem
Where life is found on earth.
Community
Habitat
Ecosystem
Biosphere
Which of the following kingdoms have organism with cells, tissues, organs and systems?
Animalia
Eubacteria
Archaebacteria
Protista
What is one thing that plants do have that animals do not have?
cells
tissues
organs
xylem
Explore all questions with a free account