The lower jaw of mammals consists of how many bones?
How many bones are there in the mammalian ear?
What do marsupials have that placental mammals do not?
What makes Monotremes different to all other mammals?
What is the organ in the uterus that nourishes the embryo with the mother's blood?
What is another name for the mother's uterus?
What is the term that describes mammals maintaining constant internal temperature, water levels and glucose concentration?
What is the best description of the state of a newly born marsupial compared to a newly born placental mammal?
Mammals adapted to cold climates have a large or small Volume to Surface Area Ratio?
Mammals adapted to hot climates have a large or small Volume to Surface Area Ratio?
Mammals that have a large Volume to Surface Area Ratio tend to lose heat at a faster or slower rate?
Mammals that have a small Volume to Surface Area Ratio tend to lose heat at a faster or slower rate?