Fill in the following blanks with suitable words :
e) Red Data Book contains a record of ………….. Species.

Explanation

To fill in the blank in the statement "Red Data Book contains a record of ………….. Species," we need to identify the type of species that the Red Data Book documents.

Step 1: Understand what the Red Data Book is.
- The Red Data Book is a comprehensive record that lists species that are at risk of extinction.

Step 2: Identify the type of species recorded in the Red Data Book.
- The species recorded in the Red Data Book are primarily those that are threatened or endangered.

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