The cat brain weighs about 30g.
167
15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
1
Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19
It would take about 1,200,000 mosquitoes to fully drain the average human body of blood.
217
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250