The Platypus has a soft bill which contains electroreceptors. It uses these electroreceptors to detect prey. The mouth area of a cetacean (whale, dolphin, or porpoise) is called the beak (beak and bill are synonyms for birds), but this is not truly a bill.
birds and mammal are alike is because birds lay eggs and mammals have a alive birth and also that mammals have teeth and birds have bills Those are differences. Both birds and mammals : - are warm blooded. - have bones - have feet / legs - breathe air - have lungs - have a nervous system -some mammals lay eggs - echidna and platypus
A bird is an endothermic vertebrate that has feathers and a four-chambered heart. A bird also lays eggs. All mammals are endothermic vertebrates that have a four-chambered heart and skin covered with fur or hair. Most mammals are born alive, and every young mammal is fed with milk produced by organs in its mother's body. These organs are called mammary glands. The word mammal, in fact, comes from the term mammary.
Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.Yes, all mammals have a skeleton.
20 $1 bills 18 $1 bills and 1 $2 bill 16 $1 bills and 2 $2 bills 14 $1 bills and 3 $2 bills 12 $1 bills and 4 $2 bills 10 $1 bills and 5 $2 bills 8 $1 bills and 6 $2 bills 6 $1 bills and 7 $2 bills 4 $1 bills and 8 $2 bills 2 $1 bills and 9 $2 bills 10 $2 bills and so on and so forth appropriately as needed utilizing $5, $10, and $20 bills along with $1 and $2 bills
Mammals. Mammals.
Mammals Have Hair Or Fur, Non-Mammals Don't.
We are mammals, and mammals are one category of animal, so we are both animals and mammals.
Sharks are NOT mammals.
yes, badgers are mammals
Most Australian mammals are marsupials unlike American mammals.
No, all sea animals are not mammals. Fishes are not mammals, but dolphins are mammals.
Advances made against demand bills are bills purchased While those made against usance bills are bills discounted