Help make Alexa smarter on Alexa Answers. Sign in with Amazon

Science

Why do cockroaches exist?


They exist as a food source for wasps, smallish birds, and mammals. If they were to disappear from an area, the impact on the ecosystem would be evident in the decline of larger animals to due less food. They also assist in nutrient recycling in forests and are part of the Earth's nitrogen cycle.

{{ relativeTimeResolver(1577930017222) }}

LIVE
Points points 135
Rating 0

Similar Questions
Sign in to view all similar questions
Science 1 Answer
Science 1 Answer
Science 5 Answers

Join Alexa Answers

Help make Alexa smarter and share your knowledge with the world

LEARN MORE