Which Is a Characteristic of a Comparative Experiment

question 90

Multiple Choice

Which is a characteristic of a comparative experiment?

• A) It has only independent variables.
• B) It has only one dependent variable.
• C) It compares one independent variable with one dependent variable.
• D) It starts with groups or samples that are as similar as possible.
• E) It starts with the prediction that there will be a difference between groups or samples.

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Definitions:

Glia Cells

Non-neuronal cells in the central nervous system that support and protect neurons.

Subcutaneous Adipose Tissue

The layer of fat cells located just below the skin's surface, playing a role in storing energy and insulating the body.

Epidermis

The epidermis is the outermost layer of skin, serving as a protective barrier against environmental threats.

Dermis

is the layer of skin beneath the epidermis that contains connective tissue, blood vessels, sweat glands, hair follicles, and other structures.