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Grace [21]
3 years ago
8

Which corresponds to the most recent common ancestor on a phylogenetic tree?

Social Studies
1 answer:
Rudiy273 years ago
7 0

Answer:

The answer is - The Root Node

Explanation:

The Phylogenetic tree shows the relationship between different organisms and their path of evolution through time. It is a graphical representation that links organisms from a common ancestor down to their different descendants. The most recent common ancestor of all the taxa or organisms on a phylogenetic tree is represented by a root node as it is the very first parent or node.

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Which of the following is an example of a group that is both primary and voluntary?
Zigmanuir [339]

Two people who have chosen to be friends for over 30 years is an example of a group that is both primary and voluntary.

Answer: Option B

<u>Explanation:</u>

Primary groups are the groups which have most importance in our lives. The people who are a part of this group are the closest to us and are our friends and families.

The voluntary groups are the groups which we form on our wish and will and not have been given to us without our wish. So the friend who has been in our life for more than thirty years is one of the most important people of our life and has huge emotional importance for us.

6 0
3 years ago
Which factors have contributed to Earth's population growth?
amid [387]

Answer:

B.greater birth rate than death rate

C.increasing birth rate

Explanation:

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4 0
3 years ago
Read 2 more answers
China’s geographic features separated it from other civilizations.Write a paragraph explaining the advantages and disadvantages
victus00 [196]

In ancient times<em> China</em> was isolated because of the mountains and rivers, they had the Himalayas and the Gobi, as good barriers. They believed that were alone in the world. Living in isolation made difficult to govern there, because of the large areas they had. This made people lived in different parts of China, create their own culture and costumes too, dialects, and way of speaking.

4 0
2 years ago
Western Europe has a very active hurricane season with an average of 9 storms every year.
Olenka [21]
Answer: false
explanation: In Europe there hasn’t been a hurricane in over 50 years.
4 0
3 years ago
Which option best completes the diagram?
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i need the chart...      

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