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
Naily [24]
3 years ago
9

PlEASE help question and answers below <3

Biology
1 answer:
gladu [14]3 years ago
4 0
The answer is C. The original population is the dotted line and the population after the selection is the faded blue. The two shell patterns are increasing while the most common was is decreasing.
You might be interested in
2) During Telephase I the 2 daughter cells that are created are Haploid, not a
Luba_88 [7]

Answer:

True

Explanation:

4 0
3 years ago
Read 2 more answers
Which statements describe the movement of blood through the heart? Check all that apply. 
vlada-n [284]

Answer:

The correct answer would be Atria push blood into the ventricles and Ventricles push blood out of the heart.

In humans, four chambered heart is present with two atria and two ventricles.

Deoxygenated blood from all over the body is passed into the right atrium through vena cava (superior and inferior).

Simultaneously, oxygenated blood from the lungs is passed into the left atrium of the heart with the help of pulmonary vein.

Both the atria contract at the same time to drain their blood into respective ventricles.

The ventricles undergo relaxation while receiving blood.

The valves present between the atria and ventricles (tricuspid and bicuspid valve) ensures that the blood flows in one way direction only. They shut down as the ventricles contract and produce the sound "lub".

The ventricles contract simultaneously to pump blood out of the heart. The right ventricle pumps deoxygenated blood into pulmonary artery which takes the blood to the lungs for oxygenation.

The left ventricle passes the oxygenated blood through aorta to all the parts of the body.

The pulmonary and aortic valves prevent the back flow of blood and shut at the same time which creates second sound called as "dub".

8 0
3 years ago
Read 2 more answers
Where does cellular respiration occur?
Sergio039 [100]
In the mitochondrion
6 0
2 years ago
The deccan traps in ______ happened at the same time as the cretaceous mass extinction.
Anon25 [30]

The deccan traps in Jurassic times happened at the same time as the cretaceous mass extinction.

5 0
3 years ago
What type of evolution do you think typically illustrates analogous structures? Explain.
Airida [17]
Convergent evolution typically demonstrate analogous structures. Analogous structures are structurally similar, in the sense that each species lineages are independent, and we<span>re not inherited from the same ancestor. But they look similar and serve a similar purpose.</span><span> This indicates convergent evolution. </span>
7 0
3 years ago
Other questions:
  • If a fox and an eagle eat some of the same organisms in an ecosystem, the relationship between the fox and the eagle could be cl
    14·1 answer
  • A disease caused by inadequate secretion of antidiuretic hormone (ADH. by the pituitary gland with symptoms of polyuria is _____
    10·1 answer
  • Which actions are part of the process of scientific inquiry? Check all that apply.
    12·2 answers
  • Ganymede is one of the many moons of Jupiter. It is nearly spherical in shape. It is larger than the planet Mercury and slightly
    9·2 answers
  • Ice is placed in hot water. What happens to the temperature of the ice and the water?
    5·2 answers
  • A cell that is specialized to receive and transmit information is called a(n):
    15·1 answer
  • What do you learn about Tasmanian devils from this text?
    12·1 answer
  • How the parasitic worms protect themselves in the body of their host
    6·1 answer
  • (1 point)
    11·1 answer
  • Which of the following terms describes the following:
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!