Web15 de mai. de 2012 · 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 … Web6 de jul. de 2015 · Comparative studies between humans and chimps show that while both will cooperate, humans will always help more. Children seem to be innate helpers. They act selflessly before social norms set in ...
9 Ways Reptiles Are Similar To Mammals – Nayturr
Web3 de abr. de 2024 · mammal, (class Mammalia), any member of the group of vertebrate animals in which the young are nourished with milk from special mammary glands of the mother. In addition to these characteristic milk glands, mammals are distinguished by … The bones of the mammalian middle ear are a diagnostic feature of the class. … In mammals, as in birds, the right and left ventricles of the heart are completely … This classification is modified from that of Malcolm C. McKenna and Susan K. Bell … Digestive system. The alimentary canal is highly specialized in many kinds of … In reproductively mature female mammals, an interaction of hormones from the … Wild and domesticated mammals are so interlocked with our political and social … fish, any of approximately 34,000 species of vertebrate animals (phylum Chordata) … On This Day In History: anniversaries, birthdays, major events, and time … WebThe circulatory systems of reptiles and mammals incredibly similar. There are some significant differences in the make-up reptile vs. mammal hearts and their ability to … black mouth cur dog shed
What are the similarities and differences between reptiles and …
Web5 de abr. de 2024 · Perhaps the most pronounced physical difference between mammoths and elephants is their tusks. Mammoth tusks were typically longer in proportion to body size and more dramatically twisted and curved than elephant tusks. Columbian mammoths wielded tusks as long as 16 feet, while the record-length tusk for the African elephant, … Web13 de mar. de 2024 · Frogs and humans share the same basic organs. Both have lungs, kidneys, a stomach, a heart, a brain, a liver, a spleen, a small intestine and a large intestine, a pancreas, a gall bladder, a urinary bladder and a ureter. Males and females of each species have testes and ovaries respectively. On the whole, their organ structure is … Web5 de abr. de 2009 · How are the life cycles of animals alike and different? they are alike because some of them mate with one another and some do not mate at all. Do pigs and cows look alike? NO. Pigs and cows... black mouth cur for cattle