SCIENCE UNIT 2 ANIMALS The Characteristics of animals Animals are _____________ _________.They are _________. This means they feed on other living things.
The nutrition function in animals There are four processes: The taking and _________ of ____. The ______ of ______. The ____________ of _________. The _________ of ________. For digestion most animals have a _________ ______. The simplest is a _________ ______. Most have a _________ _____.
The interaction function in animals Animals have _____ ______, or receptors, which detect _______. Animals have a _______ _______ which processes information from the _________, elaborates a ________ and _____ instructions to the effectors. The effectors _______ the instructions of the nervous system.
Activities 1. What four processes are involved in the nutrion function? 2. What do receptors do? 3. What do effectors do?