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Which embryonic tissue is defective if an embryo develops into a creature that cannot move and has no supportive or circulatory system?
Undo The Deletions
A feature in software that allows users to revert actions or commands that have led to the deletion of data.
Delete Query
A database operation that removes records from a table that satisfy a specified condition.
Update Query
A query in a database that modifies the values of existing records according to specified criteria.
Append Query
A database operation that allows the addition of records from one table to another in a relational database.
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