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
evablogger [386]
3 years ago
12

Calculate the population. There is a flock

Biology
1 answer:
laiz [17]3 years ago
5 0

Answer:

C. Population shrinks; 15 birds in  the end

Explanation:

Let us understand some of the given terms;

  immigration is a form of migration in which organisms comes into a territory.

  emigration is a form of migration in which organisms leaves a place

 population is a group of organisms of the same species

Given:

Population  = 21 birds

Immigrant = 3 birds

Emigrants  = 9 birds

 Population change = total number of birds + immigrant  - emigrants

                                   = 21 + 3 - 9

                                     = 15 birds

The population will shrink giving 15 birds in the end

You might be interested in
Tropical leafcutter ants collect leaf cuttings which they transport to special underground chambers. There, the ants chew the le
allsm [11]

Answer:

mutualism

Explanation:

3 0
3 years ago
Identify the plant tissues in the three images.<br> А<br> B<br> C
Butoxors [25]
A is Dermal B is Vascular and C is Ground
3 0
3 years ago
The sum of all of the chemical reactions that occur in a cell collectively are called:
artcher [175]
These reactions are METABOLISM.
4 0
3 years ago
What are the sugars the algae produce primarily used for?
Sever21 [200]

Answer: Algae use photosynthesis to convert CO2 and sunlight into sugars and then convert some of the sugars into oil, which can be harvested and converted to biodiesel. 4) 30x more oil per hectare than other plants used for biodiesel such as soybean, oil palms, and rapeseed.

Hope it helps :)

5 0
2 years ago
Read 2 more answers
In some cells, a cell ____ is outside the plasma membrane
Airida [17]
Your answer is wall. A cell wall...
7 0
3 years ago
Other questions:
  • a quiver tree grows in southern africa. which of the following plant adaptations is likely to prevent these trees from dying out
    7·2 answers
  • The majority of americans with diabetes have ____________ , formerly called ____________ .
    9·1 answer
  • The release of ______from a rock is one example of an agent of physical weathering
    9·1 answer
  • Does cigarette smoking have cognitive effects
    11·1 answer
  • A condition in which there is a lack of rhythm of the heart beat is:
    15·1 answer
  • What is a fungus?<br> Describe what would happen if fungi did not exist.
    5·1 answer
  • 8. How do scientific laws differ from scientific theories? Explain.
    15·2 answers
  • Which term refers to a change in one species that results from a change in another species that it interacts with? coevolution c
    9·2 answers
  • Which event is an example of vegetative reproduction, a form of asexual<br> reproduction, in plants?
    12·2 answers
  • How do all the dna structures work together is it like a machine
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!