The Miller-Urey experiment showed that simple molecules could have arisen abiotically. This chemical experiment included conditions similar to those present on the early Earth, and tested the origin of life under those conditions.
Water (H2O), methane (CH4), ammonia (NH3) and hydrogen (H2) were the chemicals used to produce the results of the experiment, the factors needed for simple life to arise. Given similar conditions on other planets, it's possible that life could arise there as well.
<span>A good experimental conclusion will be directly deducible from the experimental results where as an inference may find matters that arise indirectly due to the experimental results. In general, when writing a conclusion it is best to only state what is directly seen within the data. </span>
The observation that deals more with senses instead of graphs and data.
Answer:
Option A should be your answer.
No cellular energy is spent. Passive doesn’t require energy when active transport does. Hope this helps
