Challenge 1 Science Test

Germs are an example of:

• Vertebrates

• Invertebrates

• Microorganisms

Worms are examples of:

• Microorganisms

• Invertebrates

• Vertebrates

A horse is an example of:

• Vertebrate

• Invertebrate

• Microorganisms

A parrot is an example of:

• Microorganism

• Invertebrate

• Vertebrate

An organism is:

• A species

• A living thing

• A cell

Warm-blooded animals that carry their embryos in their womb and nurse their young with milk are:

• Reptiles

• Mammals

• Amphibians

Lakes, coral reefs, swamps, and deserts are examples of:

• Biomes

• Habitats

• Ecosystems

In an ecosystem, all the living and non-living things have a balanced:

• Diet

• Habitat

• Interaction

The binominal nomenclature was developed by:

• George Mendel

• Carl Linneaus

• Alexander Linnaeus

Animals with internal skeleton and backbones:

• Vertebrates

• Microorganisms

• Invertebrates