Crocodiles and alligators.
no not all bacteria are spiral shaped....they vary from round shaped comma shaped spiral shaped rod shaped
The types of bacteria according to shape are: rod shaped-called as bacilli round shaped- called as cocci square shaped star shaped dome shaped spiral shaped comma shaped broom shaped spirilla
Birds are warm-blooded like mammals and lay eggs as some mammals do. But mammals are characterized as nursing their young, which no birds do (although some male penguins have a way of feeding newborns). Birds are also different from most mammals in these ways: 1) Birds have wings, although some can't fly (penguins, emus, ostriches) 2) They have feathers to aid with flying and waterproofing. Most mammals have fur or hair all over their body. 3) They lay eggs which are fertilized inside of the females (the eggs come out in the same form whether fertilized or not). 4) They have hollow bones whereas mammals have filled bones. 5) Most have a beak or a bill of some kind. 6) The shape of the body: most often a teardrop-shaped body and a long neck with two legs. Most mammals have four limbs with paws or feet to walk on. 7) Most birds have claws and a three-toed foot with the extra toe at the back.
Coccus (plural cocci): circular or spherical Bacillus (plural bacilli): rod-shaped Spirillum (plural spirilla): spiral shaped, long and thin.
they are star shaped
Hippopotamus
Hippo
Yes, chameleons have ears. They do not have protruding ears like mammals but the disk shaped areas behind their eyes are ears.
They are rectangular.
Animal pupils come all different shapes and sizes. A cat has slit shaped pupils, and a chicken has round pupils. Some goats even have time glass shaped pupils. Many different shapes.
Goats have retagular shaped pupils.
cuttlefish
Sheep
The shape of an octopus' pupil is square-shaped.
A narrow chest with a protruding V-shaped chest bone.
It helps the pupil let in the right amount of light.
Maltese painted frogs can have triangular shaped pupils. Please see the related link for more information...