Answer the following question given this paragraph: Figure below shows the structures inside a typical eukaryotic cell. The model cell in the figure represents an animal cell. Refer to the model as you read about the structures below. You can also explore the structures in the interactive animal cell at this link:. Q: In most fish, where does the embryo develop in relation to the mother's body? Choices: - Eggs - water - inside - outside A:
outside

Answer the following question given this paragraph: Vestigial structures, or structures that have lost their use through evolution, are important evidence of evolution. Q: What do we call structures that have lost their use through evolution, which serve as important evidence of evolution? Choices: - extinct - adaptative - primordial - vestigial A:
vestigial

Answer the following question given this paragraph: A gas is a form of matter that has neither a definite shape nor a definite volume. A gas takes up the shape and volume of its container. This is because the particles of a gas are very far apart from one another compared to the particles that make up solids and liquids. Gases are easily compressed because of the large spaces in between gas particles. Gas particles are often invisible, but they can be detected in various ways, such as the light emitted when an electric current is passed through a sample of a gas ( Figure below ). Q: What form of matter has neither a definite shape nor a definite volume? Choices: - plasma - solid - liquid - gas A:
gas

Answer the following question given this paragraph: Earthworms are important deposit feeders that help form and enrich soil. Q: Earthworms are important deposit feeders that help form and enrich what material? Choices: - wood - shale - coal - soil A:
soil