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
Nadya [2.5K]
3 years ago
14

Darwin observed that the finches on two different islands in the Galapagos belonged to the same family, but showed a lot of vari

ations in their beak size and shape. How can this variation be justified?
Biology
2 answers:
erik [133]3 years ago
4 0

Answer;

-Migration to an environment different from their birthplace, and adaptation to the available food, ultimately leading to speciation.

Explanation;

-The differences in the beak size and shape of two finches that belonged to the same family is due to the differences in the environments in the two islands where each of the finches lived. The differences in environment produce different results during evolution. One trait is probably favorable when living in one island and the different trait observed in the finches living in the other island is advantageous with respect to the environment of the second island.

trapecia [35]3 years ago
3 0
<span>This variation be justified by:
</span>Migration to an environment different from their birthplace, and adaptation to the available food, ultimately leading to speciation. because <span>birds use their beaks to eat.</span>.
You might be interested in
What only takes place in the reproductive organs ??
Licemer1 [7]
Meiosis occurs only in reproductive organs
4 0
3 years ago
Read 2 more answers
What is the control center of the entire nervous system
ira [324]

Answer:

I think brain and spinal cord

Explanation:

All together, the brain and the spinal cord serve the nervous system's command station. ... The peripheral nervous system's main job is to send information gathered by the body's sensory receptors to the CNS as quickly as possible.

3 0
3 years ago
Population growth is the change in the number of ________ in a population over time.
lions [1.4K]
Population growth is the change in the number of INDIVIDUALS in a population over time. 
7 0
3 years ago
According to this food web, which of the following organisms do hawks eat?
bija089 [108]

Answer:

snakes and squirrels

Explanation:

7 0
3 years ago
Read 2 more answers
One example of how applied science has had a direct effect on daily life is the presence of vaccines. Vaccines to prevent diseas
Mashutka [201]

Vaccines are a boon in eradicating various lethal diseases and increase the immunity of the people. The development of vaccines started with the understanding the cell itself, various pathways that regulate its fate. The immunology, a branch of biological science, gave the idea of the working of the defense or the immune system of the body, and of the various specia cells that function for it. This led us to the discovery of antibodies and antigens. Vaciines are artificial means of injecting antigens into the body to generate antibodies beforehand, so that the immune system remembers producing it at the time disease causing agent strikes us.

Thus, we can summarise that STEM research or core science research has led to innovations that have shaped our lives and lifestyle to contribute to an overall good social health.

8 0
3 years ago
Other questions:
  • How do the unique properties of each element in CHONP allow life to build complex structures?
    5·1 answer
  • Meredith completed an investigation involving earthworms. She placed a worm on a moist paper towel and carefully marked the posi
    15·2 answers
  • Asthma is a respiratory disorder that causes constriction of the airways. This constriction may cause difficulty in breathing. I
    10·2 answers
  • Any easy way to remember about different tissues?? ...?
    10·1 answer
  • The amino acid Methionine is associated with what codon?
    13·1 answer
  • These sunflowers are all facing the same way in the morning. The direction of all the flowers will change together as it gets la
    5·1 answer
  • Describe the roles of ADP and ATP in the transfer and
    12·1 answer
  • Which of the following is not a result of olimate change partially caused by burning fossil fuels? a. Leaves changing color in t
    10·1 answer
  • What allows us to categorize rocks into the three rock types: igneous, sedimentary and metamorphic? Magma or weathering Involvem
    5·1 answer
  • 1. Bacteria after transduction contains :
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!