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
gavmur [86]
3 years ago
11

The common ancestors of birds and mammals were very early (stem) reptiles, 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 ___________.
Biology
1 answer:
boyakko [2]3 years ago
8 0

Answer:

Homopalsies

Explanation:

They are the chambers in a mammal and it means a character with shared parts of the body as another speices

You might be interested in
Which of the following defines a genome?
zhenek [66]
The options that are incorrect are A) representation of a complete set of a cell's polypeptides, B) the complete set of an organism's polypeptides, C) the complete set of a species' polypeptides, and D) karyotype, which makes E) the complete set of an organism's genes the correct answer to what defines a genome.
7 0
3 years ago
Female human reproduction explaination
Alenkasestr [34]

Answer:

Female human reproduction is the way how female humans produce.

3 0
2 years ago
Read 2 more answers
Please explain why the wind curves as it moves from high pressure to low pressure and if it causes
adell [148]

Answer:

Circulating air is diverted due to the Earth's rotation. Instead of flowing in a straight line, air in the Northern Hemisphere deflects to the right, whereas in the Southern Hemisphere it deflects to the left, resulting in curved trajectories. The Coriolis effect is the name for this deflection.

Explanation:

5 0
2 years ago
_______ from the mantle rises and flows out through a vent onto Earth's surface as _______. This molten material, sometimes alon
almond37 [142]

Answer:

Answer is A.

"Lava", "Magma" and "Volcano".

Explanation:

As we should know before now that Volcano occurs when tectonic plates slide against each other.

This rupture on the earth allows hot "lava", and gases to escape from a "magma" vent. All these sum to be a "volcano".

4 0
3 years ago
Read 2 more answers
How does latitude affect climate
fenix001 [56]
<span>Climate Changes with Latitude. Places located at high latitudes (far from the equator) receive less sunlight than places at low latitudes (close to the equator). The amount of sunlight and the amount of precipitation affects the types of plants and animals that can live in a place</span>
6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the difference between a carbon footprint and an ecological, or global, footprint?
    7·2 answers
  • Describe the movement of the water molecules at cold temperatures.​
    9·1 answer
  • Which of the following statements is not true?
    8·1 answer
  • Because of mendel's law of independent assortment:
    7·1 answer
  • A prescriber orders ramipril [Altace] for an obese patient with type 2 diabetes mellitus who has developed hypertension. The nur
    6·1 answer
  • What is the human body made of ?
    7·1 answer
  • Droughts pose a direct and large-scale threat toward _______. A. buildings B. the ozone layer C. the atmosphere D. vegetation
    15·1 answer
  • Which of the following must be met for a scientifically valid sample? Subjects are selected:
    12·2 answers
  • List two advantages and two disadvantages of a having a selective permeable membrane.<br> Pls help
    9·1 answer
  • Cashapping for the CORRECT ANSWER ONLY WILL BE CHECKING
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!