I'm pretty sure your answer should be D. Ship Ballast. Hope this helps! =^-^=
A
The reason for this answer is because this is the only answer that helps in some way while the other answers don't help any aspect of moving into a household.
Protista
A protist is any eukaryotic organism that is not an animal, plant or fungus. The protists do not form a natural group, since they sometimes exclude certain eukaryotes; but, like algae or invertebrates, they are often grouped together for convenience.
Answer: Adenine forms a pair with thymine, and cytosine forms a pair with guanine. Use this to check each answer. (A to T) and (C to G). If an answer has another pair, it is wrong.
Also I am confused by this question... it looks like something similar but different at the same time.
<h3>
Answer:<u><em>In the natural world, limiting factors like the availability of food, water, shelter and space can change animal and plant populations. Other limiting factors, like competition for resources, predation and disease can also impact populations. ... Other changes in limiting factors will cause a population to decrease.</em></u></h3>
Explanation: