Change nitrogen gas to ammonia.
Answer:
The correct answer should be option A.
It is because there is only one difference in the sequence of protein synthesized in the Gorilla gorilla and Homo sapiens.
As they have the least difference in the nucleotide or amino acid sequences of the protein they would the most closely related as compared to others.
1. No credible source
2. Check if its a biased answer
3. Examine evidence
Here's an idea:
"Do mice live longer when they are fed high-sugar diets." Collect two groups of young mice; one that will be fed low-sugar diets, and one will be fed high-sugar diets. Keep them on those respective diets for as long as they live. Research previous studies that have been done before and make a hypothesis as to what will happen in yours. Observe their health throughout the experiment. Make sure you count how long each mice lives. Determine an average count of years/months for both groups, and come to your conclusion.
No idea if this was the sort of answer you were looking for, but I hope this helps.
manipulated variable<span> is the independent </span>variable<span> in an experiment. It's called “</span>manipulated<span>” because it's the one you can change. In other words, you can decide ahead of time to increase it or decrease it. In an experiment you should only have one </span>manipulated variable<span> at a time.</span>
