Use this A2-B1 ESL science reading passage to learn why mosquitoes bite. It includes key vocabulary, reading comprehension questions, and answers for English learners.Reading LevelA2-B1Word Count232 wordsReading PassageA mosquito is a small flying insect. Some mosquitoes bite people and animals. The bite can leave a small red bump on the skin.Not all mosquitoes bite. Usually, the female mosquito..