In the paragraph below, choose the sentences that describe the process of scientific investigation. Scientists follow a methodical process when answering questions about natural phenomena. Scientists let their opinions and beliefs guide them to possible answers to these questions. Scientists use tools specific to their needs to gather data about their subject. Scientists are secretive and usually keep their results to themselves unless forced to divulge what they have learned.

Click an item in the list or group of pictures at the bottom of the problem and, holding the button down, drag it into the correct position in the answer box. release your mouse button when the item is place. if you change your mind, drag the item to the trashcan. click the trashcan to clear all your answers. label the following topographic map. click on a label below the map to select it, and then click on the appropriate box on the map to place the label. (increments for contour lines is 50 ft).

Which of the following is not a symptom of desertification? a) decrease in salt content of the soil b) lowering of the water table c) reduced surface water d) increased soil erosion e) loss of native vegetation

Why is it incorrect to say that mitochondria function only as energy factories with cell