1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
docker41 [41]
3 years ago
15

The common ancestors of birds and mammals were very early (stem) amniotes, which almost certainly possessed three-chambered hear

ts (two atria, one ventricle). Birds and mammals, however, are alike in having four-chambered hearts (two atria, two ventricles). The four-chambered hearts of birds and mammals are best described as ________.
Social Studies
1 answer:
sashaice [31]3 years ago
8 0

Answer:

homoplasies

Explanation:

According to my research on studies conducted by various biologists, I can say that based on the information provided within the question the four-chambered hearts of birds and mammals are best described as homoplasies. In the context of biology, homoplasy is a trait or character that is found in a set of species but not present in their common ancestor.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

You might be interested in
Which state administrator is in charge of the election process?
valina [46]
The Election Commission is responsible for the conduct of elections to parliament and state legislatures and to the offices of the President and Vice-President. (I hope this is the answer you are looking for, I got it fro ACI.gov)
7 0
2 years ago
Distinguish between the agricultural practices of the Ganga Brahmaputra basin and the Amazon Basin
ella [17]

Answer:

Hi , here's your answer

thank u

3 0
3 years ago
Here is the information you wanted about . . . is a forceful and efficient way to open a message responding to an inquiry.
Nikitich [7]

Here is the information you wanted about . . . is a forceful and efficient way to open a message responding to an inquiry. This statement is True.

<h3>What is inquiry explain?</h3>
  • Any procedure that aims to increase information, dispel doubt, or find a solution to an issue is called an inquiry.
  • A theory of inquiry describes the various types of inquiry and discusses how each style of inquiry accomplishes its goal.
<h3>What is Efficiency?</h3>
  • Efficiency is the ability to achieve something or get a desired outcome without wasting resources, time, money, energy, or effort.
  • In a broader sense, it is the capacity to carry out tasks effectively and efficiently.
  • Efficiency is, in Deborah Stone's words, "so not a goal in and of itself.
  • We want it because it will help us get more of the things we value rather than because we want it for its own sake."
  • It denotes the degree of performance that requires the fewest inputs to provide the greatest amount of output in more mathematical or scientific words.

Learn more about Efficiency here:

brainly.com/question/13828557

#SPJ4

7 0
1 year ago
The civil rights movement can trace its route to the days of reconstruction following the American Civil War true or false
aksik [14]
?????????????????? ?????? ?????
7 0
3 years ago
What bone is most likely to store yellow bone marrow femur or pelvis?
vova2212 [387]

Answer: ill say femur

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • Discuss what Jeannette promise to her baby sister suggests about Jeannette character.
    11·1 answer
  • Porque brainly en ingles no es tan activo como el de español?<br> :v
    15·2 answers
  • In our perceptions, we cling more strongly to first impressions, even when they are wrong.
    12·2 answers
  • Self-fulfilling prophecy:
    5·1 answer
  • Identify the challenges that American Indians faced when they were move to reservations.
    14·1 answer
  • Which of the following was the greatest consequence of winning the Mexican-American War for the United States? (1 point)
    11·1 answer
  • Which statement is true about representative government during the colonial period?
    11·1 answer
  • How is agriculture different in nepal than that of South America​
    14·1 answer
  • What is the role of state legislators?​
    9·1 answer
  • How did community members make sure their voices were heard about the suggestion to raise taxes?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!