Lesson 4 Science Olympiad

Animals with backbones are called ____________.

• Invertebrates

• Chloroplasts

• Vertebrates

• Nucleus'

Most animals are __________________.

• Invertebrates

• Chloroplasts'

• Species'

• Nucleus'

A(n) _______________ is a group of living things that are so much alike they can reproduce.

• Chloroplasts

• Cytoplasm

• Species

• Cells

Tags

NGSS.MS-LS3-2

What is the smallest unit of a living thing?

• A plant

• A cell

• An ecosystem

• A root

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

How much of Indiana is covered by forests?

• About one-third

• About one-fourth

• About one-fifth

• About one-tenth

Choose all that are cold-blooded.

• Birds

• Amphibians

• Mammals

• Fish

• Reptiles

Choose all that are warm-blooded.

• Mammals

• Fish

• Birds

• Amphibians

• Reptiles

What do mammals have that reptiles don't?

• Scales

• Fins

• Fur

• Gills

Tags

NGSS.MS-LS4-2

Where do most mammals live?

• The ocean

• Land

• Lakes and rivers

• In trees

What species can control their body temperature?

• Fish

• Amphibians

• Reptiles

• Birds

• Mammals