I would pick b, but I would also just ignore it a little too.
Answer:The second has 124 different kinds of play. Each child in the first picture seems to be playing alone whereas the second picture depicts everyone having a playmate or someone else to socialize with.
Explanation:
Simple Explanation:
1.Hyperventilating is a under seen action that will change the environment with rapid Oxygen intake and rapid Co2 influx
2. Secreting any bodily fluid is production of matter that will change the environment based on the situation (;
3. Smoking, that’s a given, you are inhaling toxic material and also putting smoke toxins into the atmosphere damaging the earth little by little.
B) 12 ft. to 25 ft.
Since they are in different grades they are likely in different classes, the only time their day would overlap might be in cafeteria or lunch time, and even then they wouldn't sit close to eachother.