Biology, 31.08.2019 00:20 layshascott
Which is not characteristics of all mammals?
a. a four-chambered heart that prevents mixing of oxygenated and deoxygenated blood
b. giving birth to live young (viviparous)
c. having hair during at least some period of life
d. having glands for produce nourishing milk for offspring
e. having a diaphragm to assist in ventilating the lungs
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Which is not characteristics of all mammals?
a. a four-chambered heart that prevents mixing o...
a. a four-chambered heart that prevents mixing o...
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