No student devices needed. Know more
21 questions
What is the smallest unit of an element that has the properties of that element
atom
compound
homogeneous mixture
heterogeneous mixture
A ecosystem is composed of both biotic (living) and abiotic (non-living) factors.
True
False
A population is all the ____________ species.
Same
Different
Other
Alternating
Which of the following displays the levels of organization INCORRECTLY from smallest to largest?
Atom, Molecule, Organelle, Cell
Organelle, Cell, Tissue, Organ
Community, Ecosystem, Biome, Biosphere
Organ System, Organ, Organism, Population
A collection of organisms that make up a community as well as all of the nonliving components of the environment.
Population
Community
Habitat
Ecosystem
The Smallest unit of LIFE....
tissue
organism
atom
cell
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
What level of organization is all the fish and plants in a pond, plus the water, air, rocks and mud?
Ecosystem
Community
Population
Organism
What is an example of a population?
My cat
A group of lizards living on the back fence
All the different bugs in the garage
A potted plant, plus the soil and the bugs living in the soil
Brain, heart, kidneys, lungs, etc...
circulatory system
organelles
organ systems
organs
Trees, shrubs, grasses, air temperature, soil pH, water quality, etc. found in a given area are known as a(n)...
population
ecologist
community
ecosystem
One lion within a pride of lions is known as a(n)...
population
organ system
organism
community
Explore all questions with a free account