Select the most appropriate option to fill in blank number 2.
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. threats.
Meaning of the word "threats":
- "Threats" refers to possible dangers, risks, or sources of harm.
- In this context, it includes diseases, parasites, pesticides, and environmental changes that endanger bee populations.
Reason: The sentence later explains bees' vulnerability to diseases and parasites. These are examples of biological threats, which makes "threats" a logical and contextually appropriate word.
Hence, the chosen option is correct.