Classifying Living Things

Too small to be seen with the eye alone.

• microscopic

• bacteria

• protist

Tags

NGSS.MS-LS1-1

A living thing.

• rock

• organism

• air

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Having tubes or channels.

• vascular

• nonvascular

• invertebrate

An animal with a backbone.

• vascular

• invertebrate

• vertebrate

Without tubes or channels.

• invertebrate

• nonvascular

• vascular

Tags

NGSS.MS-LS4-2

Probably the most numerous and oldest living organisms.

• bacteria

• cells

• chloroplasts

An animal without a backbone.

• vascular

• nonvascular

• invertebrate

Algae and protozoans.

• protists

• bacteria

• vascular

The building blocks of life.

• cells

• chloroplasts

• organism

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

This controls all the functions of a cell.

• cell membrane

• nucleus

• vaculoes

Tags

NGSS.MS-LS1-2