Carbon has an atomic number of 6. What can you conclude about carbon from this fact? A It has six protons. incorrect answer
B It has six neutrons. incorrect answer
C It's in group 6. incorrect answer
D It's in period 6. incorrect answer

What’s the student’s scientific question

When fossil fuels are burned, carbon dioxide is released. how does this gas impact the environment?

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.