We interact with our environment using the ____ system. We interact with our environment using the nervous system and the ____ system. Step 1: Our ____ tell us what's happening around us. They ____ the information from our ____. Step 2: The information travels through the sensory ____ to the ____. Step 3: The ____ receives the information, ____ it and decides how to respond. Step 4: The brain sends the response through the nerves to the ____ or ____. ____ is how we get ____ and expel ____. ____ is how we ____ with our ____. ____ is how we ____ more ____. ____ contract to move a part of the body. Sweat glands produce ____ to cool the ____ down. Salivary glands produce ____ to help digest ____.

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