Which of the Following Does (Or Did)not Lay an Amniotic

question 8

Multiple Choice

Which of the following does (or did) not lay an amniotic (enclosed) egg?

• A)birds
• B)monotreme mammals
• C)dinosaurs
• D)frogs
• E)snakes

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Definitions:

Controlled

In an experiment, refers to conditions that are manipulated or regulated by the researcher to establish cause-and-effect relationships.

Manipulated

Refers to an item or variable that is intentionally changed or adjusted in a study to observe its effects.

Independent Variable

The variable that is manipulated or changed in an experiment to test its effects on dependent variables.

Room Decorations

Elements and objects used to enhance the aesthetic appeal and functionality of a living space.