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
seraphim [82]
3 years ago
11

A researcher is studying a population with a unique age structure. An age-structured histogram he has developed over the course

of several decades has undergone transformations in shape, from a pyramid shape to a roughly rectangular shape to an inverted pyramid shape (where the base is narrower than the top). How has this population changed over time?
Biology
1 answer:
Rasek [7]3 years ago
6 0

Answer:

The population first grows, stabilizes, and then declines.

Explanation:

A researcher is studying a population with a unique age structure. An age structured histogram he has developed over the course of several decades has undergone transformations in shape, from a pyramid shape to a roughly rectangular shape to an inverted pyramid shape (where the base is narrower than the top). The population first grows, stabilizes, and then declines.

You might be interested in
Describe what happens when you click on the chromosomes during telophase I.
Dimas [21]

Answer:

Telophase can be described as the phase in which there are complete haploid set of chromosomes. The chromosomes have two sister chromatids. A cleavage furrow is formed from the centre of the cell which divides the cell into two parts. Telophase is the final stage of the process of division of a cell.

Cytokinesis can be described as a process by which the cytoplasm between the two new daughter cells separate.

3 0
3 years ago
The white-tailed ptarmigan lives at high elevations on mountains that receive a lot of snow in the winter. During the summer, th
kotykmax [81]

Answer:

The birds will no longer molt brown feathers for white ones.

Explanation:

Over time the birds with white feathers will slowly die off (mostly dude to predators), and over time the birds will likely no longer have white feathers, and they will no longer molt from brown to white and white to brown. The feathers will likely stay brown year round.

7 0
3 years ago
which was most likely an effect on society that resulted from Improvements in blood handling during world war 1 and world was 2
VashaNatasha [74]

Answer:More soldier who had lost a limb returned home.

3 0
3 years ago
Which statement is incorrect regarding the genetic diversity of livestock?
Ksenya-84 [330]

Answer:

A. The use of only the most productive breeds improves genetic diversity.

8 0
3 years ago
What do aerobic respiration and anaerobic respiration have in common?
mariarad [96]
Both begin with glycolysis. I hope this helped :)
4 0
3 years ago
Read 2 more answers
Other questions:
  • Where is the asthenosphere located? (Select all that apply.) Right below the crust In the lower mantle. In the upper mantle. Rig
    8·2 answers
  • An example of a vestigial structure is the
    7·2 answers
  • What happens to the image if you try to magnify it using 40X or 100X *
    10·1 answer
  • A Virus Requires __________ In Order To Reproduce.<br> A) A Mate<br> B) Energy<br> C) A Host Cell
    13·1 answer
  • HELP ASAP PLEASE!!!
    9·1 answer
  • Why does a cracker taste different after being soaked in saliva for 2 minutes?
    7·2 answers
  • A group of 20 dogs are at the dog park. Fourtoon of the dogs have an average weight of 45
    8·1 answer
  • Suggest how a dimetrodon would have to behave in order to use its sail to warm its body ?
    8·1 answer
  • What was the discovery scientists made in the 1950's that led them to then accept Wegener's theory of Continental Drift?
    10·1 answer
  • In spring, sugar solution rises quickly up through the phloem in plant stems . Give a reason for this
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!