Answer: The room temperature thermal energy is about 2.5 KJ/mol, where areas hydrogen bond energy is in the range of 6-15 KJ/mol. So it must not only for thermal fluctuations. (please be specific with reference)
Explanation:
Answer:
Xylem and phloem
Explanation:
Xylem and phloem (b) option is correct
Answer:
A
Explanation:
B can be supported with surveying people,
C can be supported by inspecting Grass under a microscope
O1:2:1 because they are carbon, hydrogen and oxygen
