Answer:
i believe its A because i studied this
Explanation:
Correct answer: A). The current hypothesis of the evolutionary relationships between organisms
The tree of life is a metaphor that expresses the idea that how life is related to ancestors. Charles Darwin first uses this in the modern biology. It is an evolutionary tree that depicts the relationship between various biological entity. It holds the data that are collected from RNA, DNA and protein analysis. It shows the current hypothesis about the evolutionary relationship among the taxa.
Hence, the correct answer would be option A.
codes for a specific trait
I hope this help and I will try again if it is wrong.
The answer would be fats and proteins.
When air is heated up the molecules spread out and move faster, so heat rises because it is less dense than the cooler air around it.
