This printable crossword puzzle on the topic of Ecology & Evolution has 14 clues. Answers range from 4 to 13 letters long. This crossword is also available to download as a Microsoft Word document or a PDF.
an arthropod with two body parts and eight legs
an arachnid
a group of insects that live and work together
a knowledge or skill that an animal is born with
a change in form or the process through which an insect becomes an adult
a small tube in an insect's head with which an insect can suck liquid
the last section of an insect's body which contains the digestive organs
the process by which an arthropod sheds its exoskeleton
the middle section of an insect's body where the insect's legs and wings are attached to it
an arthropod with three body parts and six legs
a hard outside covering that protects the inside of arthropods
a type of invertebrate that has jointed legs an exoskeleton and separate body sections
two leglike parts on the head of an arachnid
tiny tubes in a spider's body that produce a silky web