A gene does not define a person. The only thing that makes sense when it comes to defining a person would be the answer- B (Carrier)
Answer:

Well, you can take the example of different genres of music. One person might like pop while others might be more interested in country, jazz, hip hop etc. So, what seems good for one might not seem good for others due to their tastes in different things.

Answer:
A The map at the 1:24,000 scale is easily converted to non-metric measurements.The map at the 1:24,000 scale shows the town close-up in more detail.
Explanation:
- A scale of ration 1: 24,000 indicates that the distance on the map to the actual ground distance is large scale map and shows are a detailed close-up of the map. Also, they can be easily converted and thus a town planner decides to make use of this map for planning.
Answer:
Social media changes daily, social media changes depending on the audience. People used to see social media as more of a negative place where hate would be spread. but over the years it has become increasingly positive.
Answer:
as a result of the hydrogen present the cells become fused