Think about the process for coming up with a solution described by “Developing Possible Solutions.” How closely did the researchers at Virginia Tech follow that process? Support your answer with evidence from both articles.

What organ systems are working to you cool down after a workout?

When it is summer at the south pole, a. the northern hemisphere is tilted toward the sun. b. the southern hemisphere is tilted away from the sun. c. the northern hemisphere is tilted away from the sun. d. both the southern and northern hemispheres are tilted toward the sun.

Drag the tiles to the correct boxes to complete the pairs. not all tiles will be used. match each type of organism to a characteristic that describes it.