Answer:
B. Oxygen molecules recombine to allow cells to get larger
2 is B. Water freezes and 4 is the rock breaks.
Answer:
the dogs secure there offspring by getting them food
Explanation:
i think it is called the nuclear envelope, but I am not sure...
Hope this helped :)
The lack of detail and scaling makes the Appalachian trail map useless. An evidence coming from the story is it has a scale of 1:100,000 which compresses the places, the routes, trails of the real world into a mere centimeter in the map.