30 points please help!! Drag each label to the correct location on the image. A particular exosolar system has five planets in total: A, B, C, D, and E. The table lists the orbital periods of these planets in days. Planet Orbital Period (Days) A 600 B 80 C 1,000 D 500 100 Move each planet to its orbit in the system.

Which of the following is a period in the paleozoic era? devonian cambrian permian all of the above

In the figure below, which letter points to the structure through which water is lost during transpiration?

Chronic obstructive pulmonary disease (copd) makes it difficult for the respiratory system to deliver oxygen to the lungs. the scientist wants to use a computer simulation to model how copd affects heart rate and respiratory rate during exercise. she will compare the results of the simulation to the results she gathered in her previous study. which of the following would be an appropriate dependent variable for the new study?