This printable matching worksheet on the topic of Ecology & Evolution has 16 questions and answers to match. This matching worksheet is also available to download as a Microsoft Word document or a PDF.
fin
oviparous
vertebrates
invertebrates
exoskeleton
endoskeleton
birds
mammals
fish
amphibians
terrestrial animals breath through
aquatic animals breath through
animals with variable body temperature
animals with constant body temperature
animals that give birth to live ones
ovoviviparous animals