Get Help And Discuss STEM Concepts From Math To Data Science & Financial Literacy
STEM Gender Equality | Join us on ZOOM | Spreading Mathematical Happiness

MathsGee is free of annoying ads. We want to keep it like this. You can help with your DONATION

0 like 0 dislike
13 views
Why do fish have gills?
in Grade 7 Natural Sciences by Diamond (39,663 points) | 13 views

1 Answer

0 like 0 dislike
The presence of gills on a fish is an adaptation to life in water. Water flows through the mouth of a fish and passes over their gills which extract oxygen from it and the water is expelled from gill slits. Gills are necessary for a fish to breathe.
by Bronze Status (5,283 points)

Related questions

Welcome to MathsGee Q&A Bank, Africa’s largest personalized STEM and Financial Literacy education network that helps people find answers to problems, connect with others and take action to improve their outcomes.


MathsGee Q&A is the STEM and Financial Literacy knowledge-sharing community where students and experts put their heads together to crack their toughest questions.


MathsGee is free of annoying ads. We want to keep it like this. You can help with your DONATION

Enter your email address:

11,583 questions
9,566 answers
100 comments
10,486 users