An autotroph is an organism that is able to form nutritional organic substances from simple inorganic substances such as carbon dioxide.
Answer:
<em>The correct option is B) the availability of money</em>
Explanation:
Potable water can be described as the water which is safe to drink. Nowadays, with the rapid industrialization progress, it is important to process water so that it can be used for human consumption. The processing of water to make it clean enough requires money. The more money a community will have, the more machinery and plants it will be able to set up for the processing of water.
The main goal of the Kyoto Protocol is to control emissions of the mainanthropogenic (human-emitted) greenhouse gases (GHGs) in ways that reflect underlying national differences in GHG emissions, wealth, and capacity to make the reductions.
<span>Basically gas swirls around the black holes so fast that they heat up and emit rays that can be detected on Earth.</span>