Science 7 Midterm Review

Front

What are crustaceans?

Back

Crustaceans are a group of arthropods that primarily live in water, such as crabs, lobsters, and shrimp.

Front

Where do crustaceans typically live?

Back

Crustaceans typically live in water.

Front

What two properties are needed to find density?

Back

Mass and volume are needed to find density.

Front

What is data in the context of scientific experiments?

Back

Data refers to the information collected during an experiment.

Front

What group do snails and slugs belong to?

Back

Snails and slugs belong to the group of mollusks called gastropods.

Front

What is the difference between vertebrates and invertebrates?

Back

Vertebrates have backbones, while invertebrates do not.

Front

What are the main characteristics of arthropods?

Back

Arthropods have an exoskeleton, segmented bodies, and jointed appendages.

Front

What is the function of a backbone?

Back

The backbone provides structural support and protects the spinal cord in vertebrates.

Front

What are bivalves?

Back

Bivalves are a class of mollusks that have two shells, such as clams and oysters.

Front

What is the scientific method?

Back

The scientific method is a systematic process for conducting experiments and making observations.