Fill in the Blanks MammalsOnline version Complete the gaps with the most suitable word!!! by Evaristo Jaén García 1 skin mother´s milk omnivores aquatic warm hair lungs fur herbivores air terrestrial land viviparous swim carnivores fly walk bare Mammals are and they drink their . All mammals breathe with their . Most mammals live on , we can find and , Most mammals have or on their bodies to keep them . Aquatic mammals have . We can find different type of mammals like : , or and almost all of them , or .