Vet Stuart Eves helps dish up an answer to Annie's question...
Answers to Biology Questions
Biology, genetics, ecology and evolution, insects, mammals, marine science, plants and zoology...
There a NEW dating app in town...
WARNING: Don't ship mantis shrimps in tupperware boxes.
And how do know the colours of planets?
We put this to our dinosaur expert from the University of Cambridge, Jason Head.
Is there any difference between fur and hair? And what did a dinosaurs "skin" look like?
It's Question of the Week and we've been buzzing about this question from John..
Which relative is the closest to you genetically?
How do eels get their shocking abilities?
What does the nose have to do with tasting?
Would your intestines grow back after some of them were removed?
Can you teach an old dog new tricks?
From the soil surface or from the bottom of the pot?
What effect could declining bee populations have on plants?
Why do some plants eat animals when others get their energy from the sun?
If we could photosynthesise, Mark asks, how much green skin would we need to make enough energy to live our normal...
Can little things eat bigger ones?
What does science say we should do to be happy?
Is there anything we can do about it?
Biggest is not always best...