Living Organisms (Plants & Animals Review)

Animals get their energy from eating plants and/or other animals.

• True

• False

Animals with backbones are called __________________.

• invertebrates

• vertebrates

Animals without backbones are called ___________________.

• vertebrates

• invertebrates

Fish breathe with______ and have ______ & fins.

• gills & scales

• lungs & skin

• gills & skin

• lungs & scales

Amphibians have ______ & ______ skin.

• rough & dry

• smooth & dry

• smooth & moist

• rough & moist

Amphibians spend the first part of their lives breathing with with

• gills and lungs as adults

• gills

• lungs

Reptiles breathe with _____ and have ______

• lungs and have scales or plates

• gills and have scales or plates

• gills and have smooth skin

• lungs and have fur

Birds breathe with ____, have ______, two wings, and two feet.

• gills and feathers

• lungs and fur

• lungs and feathers

Mammals breathe with _______ and have ____/____.

• lungs and fur/hair

• gills and feathers/fur

• gills and scales/plates

• lungs and feathers/fur

Some invertebrates (worms & jellyfish) have ___________ bodies.

• solid-filled

• fluid-filled

• gas-filled