Levels of organization practice

Which of the following is the LEAST complex level of organization?

• Tissue

• Organism

• Cell

• Organ

Multiple organisms of the same species describes a

• organism
• population
• community
• ecosystem

A forest full of many kinds of trees and grasses is an example of a

• group
• organism
• population
• community

Which level of organization is more complex than a population and less complex than an ecosystem?

• organism
• population
• community
• ecosystem

Which is an example of a population?

• different kinds of bacteria
• A group of fish and sharks
• deer, bear, and rabbits
• A herd of cattle

which is the correct order of the levels of organization from simple to complex?

• organism, population, community, ecosystem
• ecosystem, community, population, organism

which is another word for an organism?

• abiotic factor
• biotic factor
• nonliving thing

Which is the definition of a community

• multiple organisms of the same species
• all the living and nonliving things in an area
• a living thing
• multiple organisms of different species

This is a example of ........

• cell
• organ system
• organ
• tissue

This is a example of ........

• organ
• organ system
• tissue
• cell