Select the Following Phylum That Includes Coelomate,bilaterian Animals That Have

question 19

Multiple Choice

Select the following phylum that includes coelomate,bilaterian animals that have a structure called a notochord.

• A)Echinodermata
• B)Annelida
• C)Arthropoda
• D)Mollusca
• E)Chordata

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Definitions:

Interactions

The effects that occur when two or more variables influence each other in an experiment or study.

Main Effects

The direct, independent impacts of individual variables on a dependent variable in a statistical model.

Factorial Design

A study design that allows researchers to simultaneously investigate the effects of several independent variables on a dependent variable.

Eyewitness Testimony

is the account a bystander or victim provides in the courtroom, detailing their observations of an event or crime, influential in legal proceedings but sometimes unreliable.