Answer:
Explanation:
The Earth's axis is titlted so this means that it is pointing to one side of the Sun as it orbits it over a year-long period.
Answer:
1:C; 2:A; 3:B; 4:A; 5:C is the right answer.
Explanation:
1) rotenone
------------------C) complex I
2) CO
-------------------------A) complex IV
3) antimycin
-----------------B) complex III
4) cyanide
------------------A) complex IV
5) amytal
---------------------C) complex I
Answer:
As part of the phosphate group, it is a component of DNA, RNA, ATP (adenosine triphosphate), and the phospholipids that form all cell membranes.

Last option: Preserve an ecosystem

• The establishment of a bird reservation is a way to preserve an ecosystem because reservation provides suitable environment to organism. A healthy ecosystem means large number of biodiversity.