The answer is fertilization.
Fertilization is when the sex cells' nuclei (the nucleus of both an egg and a sperm) combine. After fertilization, the male and female chromosomes will have also joined together to create a new combination of DNA for the offspring.
The period in which humans are able to reproduce is marked by the development of <span>secondary sex characteristics. The correct option among all the options that are given in the question is the first option or option "A". I hope that this is the answer that has actually come to your great help.</span>
When you drink alcohol, it's absorbed into your bloodstream and affects<span> every part of your body.
Here is some more Effects : </span><span>If you have diabetes, excessive alcohol consumption can lead to many complications.
</span><span>Alcohol must pass through the liver. Chronic alcohol abuse overwhelms the liver so it can’t break down harmful substances.
</span>
<span>Long-term alcohol abuse can cause involuntary eye movements.
</span>
<span>A muscle cramp may be a warning that you’re drinking too much.
</span>
<span>People who drink a lot are more susceptible to lung infections like tuberculosis.
</span>
Hope this is enough! :D
I think C but I might be wrong