Levels of Organization - 10

The smallest unit of an element that has the

chemical properties of the element

• Cells

• Atoms

• Molecules and macromolecules

• Organs

Tags

NGSS.MS-PS1-1

At which level of biological organization would you place the heart?

• Tissues

• Organism

• Cells

• Organs

All living things can be called (a)   .

A group of organisms of the same species that occupy the same environment is called a _________.

• population

• organism

• ecosystem

• tissue

Atoms bond with each other to form _________.

• atoms

• molecules

• cells

• tissues

Tags

NGSS.MS-PS1-1

When something is formed when many molecules bond together, it is called ______________.

• atoms

• molecules

• macromolecules

It is the simplest unit of life.

• Cells

• Atoms

• Tissues

• Molecules

Tags

NGSS.MS-LS1-1

In multicellular organisms, many cells of the same type associate with each other to form (a)  

It is composed of two or more types of tissue

• Organisms

• Cell

• Organs

• Population

At which level of biological organization would you place a herd of buffalo?

• Population

• Biosphere

• Ecosystem

• Community