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science hw
Question | Answer |
---|---|
monotromes young develop 1 | lays eggs with tuff leathery shell |
monoromes young develop 2 | incubates eggs |
monotromes young nourished by: | lack nipples, so their young lick the milk thats sweated out. |
monotromes example | duck billed platypuss |
monotromes other fact | it means one opening |
marsupial young develop 1 | they develop for short amount of time in mother |
marsupial young develop 2 | baby emerges honey bee sized and goes to pouch |
marsupial after birth young norished by | nipple inside pouch |
marsupial examples | possum kangaroo ect |
placentals young develop 1 | they develop for longer inside mothers uterus |
placentals young develop 2 | young nourished by a placental thru the umbilical cord. |
placentals young nourished | young nurse on mothers nipples |
placentals example | potbellied pig, whale, human ect. |
placentals fact | after birth, the placental exits the body. therefore, the placental is also called the "after birth" |