It doesn't. This is a myth. The platypus is not a mixture of any other animal.
we cannot indicisive our type of animal like the platypuss and that's my answer names vampirekingson101 "and indecisive manager brought the enterprize to a standstill" indecisive meaning unable to come to a decision.--BabyOrtega09
From different body parts of different animals
Matter found in the body of an animal comes from the food and water that the animal consumes. The nutrients in the food are broken down and absorbed by the body to build and maintain tissues, organs, and overall body structure.
If it shows the animal shapes on the box, then count how many different ones there are. If there are non then it usually there are only 2 of each animal meaning a lot of shapes
its an animal with wings that come in different sizes the biggest is approx. 10cm
The whole animal is thousands of animal cells bunched together.
When an edible prey animal comes to resemble, even slightly, a distasteful animal, natural selection favours those.
No mermaids are not real. The come from stories told by ancient Celts and Greeks. It is impossible for a human and an animal or fish to live in the same body. Both have different DNA and nature wouldn't let it stay alive.
Vinegar doesn't come from an animal, lol.Vinegar is sour wine, it does not come from an animal silly goose.
Animal proteins are complete. Plants provide amino acids which can be used by your body to assemble proteins if enough of the right amino acids are present.
Nature would not allow an animal and a human live in the same body. That is TWO different types of DNA. We know where the myths began and which cultures made them up. They come from a time when there was no science. No ONE has EVER found a body of a mermaid because they aren't real.
All animals come in different shapes and sizes. It is know that the bird, the Eagle has a barrel shaped body.