Marissa and Jonathan are parents to a four year old daughter, Lila. They visit a preschool where they observe a block center, an art center, and manipulatives such as puzzles and counters. They also see many toys and materials for pretend play. Marissa asks why there are so many toys and other materials. Mrs. Collins, the teacher, explains that according to Piaget, children this age are in the stage of development.

answer; /// i believe that the correct answer is (c); ///when the lungs expand, they fill with air from the atmosphere;

how to know you're in love with someone you've just started getting to know can be a bit tricky because — feelings aside — they are technically still a stranger to you. although you might feel the urge to dive in and start professing your undying love for them asap, it's important to remember that it can be easy to confuse feelings of immense attraction with actual love.

lifetime activities are certain actions that are either required throughout your life or you choose to do them. for example, eating is considered a lifetime activity, drinking water or other beverages, keeping your body clean, taking medicine. those types of actions are considered lifetime activities.