The answer<span> is complex, as there is no one reason for this seeming behavior gap. Each of this chapter's sector discussions, as well as the policy discussion at the end of the chapter, identify factors—</span>commonly<span> called barriers—that impede the full uptake of </span>energy efficiency technologies<span> and measures. </span>
Growth
That is what lightning provides in plants
They can grow tall, 60 cm plus
If i remember correctly they should be adenine (A), thymine (T), guanine (G) and cytosine (C). i hope this helps. sorry if they arent all correct.