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>
Answer: C) Muscle cell
Detailed Explanation:
Muscle cells contain the highest number of Mitochondria
It is d because the law was passed around 1976 I am not sure but this is the best estimate
The endocrine system is made of glands that secrete hormones. These hormones help regulate the organs and cells activity. The hormones among other things control your metabolism.
