PART 1: READING - The cloud should contain the MAIN IDEA of each paragraph. Imagine you're at lunch. Your nose smells pizza. Your
legs move over to where hot lunch is being served. You have
to balance the food and your milk in your hands, look
around for a free seat, and then sit down. This may seem
simple, many different parts of your body have to work
together to make all of that happen. To make sure your
body can work correctly, even when it does many things at
once, your body must be carefully organized.

Arunner is jogging at a steady 3.6 km/hr. when the runner is 2.9 km from the finish line, a bird begins flying from the runner to the finish line at 14.4 km/hr (4 times as fast as the runner). when the bird reaches the finish line, it turns around and flies back to the runner. even though the bird is a dodo, we will assume that it occupies only one point in space, i. e., a zero-length bird. how far does the bird travel? (b) after this first encounter, the bird then turns around and flies from the runner back to the finish line, turns around again and flies back to the runner. the bird repeats the back and forth trips until the runner reaches the finish line. how far does the bird travel from the beginning? (i. e. include the distance traveled to the first encounter)