Answer:
D nitrogen because it makes up most of our atmosphere
Answer:
Quite probably because the percentage of water in the atmosphere is a function of temperature.
Explanation:
Answer:
C
Explanation:
For example, if you throw rubbish on the floor or in the sea , the environment is bad. therefore , all the mess humas create it will all come back to us in some way
D. Both effectively and efficiently
Hope this helps. c:
