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
vladimir1956 [14]
3 years ago
13

How do birds' songs change in response to changes in their environment?

Biology
1 answer:
PilotLPTM [1.2K]3 years ago
5 0

Answer:

https://phys.org/news/2009-05-bird-songs-environment.html

Explanation:

You might be interested in
Technique of placing a desired plant stem into another, more adequate root system is _____.
kaheart [24]

Answer:

grafting

Explanation:

The grafting is a horticultural technique that enables us to place a stem of a desired plant into another, more adequate already developed root system. This is done by cutting a branch from the already established plant, on the place of the precisely made cut we joint the desired stem, and then joint them together, be it with wax, mud, or a sellotape. The stem that has been placed on the established plant will be able to get the nutrients from it in this manner and become part of it, but it will produce different fruits from the established plant, it will produce its own fruits. This technique of course works only on plants that are more closely related and belong to the same family.

3 0
4 years ago
A scientific observation is different from a inference. An inference involves a degree of probability that an scientific observa
svp [43]

Answer:

Dumping

Explanation:

3 0
3 years ago
Which process in living things removes oxygen from the oxygen cycle
tamaranim1 [39]

I believe the answer is decomposition. please let me know if that is correct.

3 0
3 years ago
Read 2 more answers
Explain the human activities that are causing the numbers of amphibians to decline
Marrrta [24]
<span>The causes for recent amphibian declines are many, beacuse of an emerging disease called chytridiomycosis . Chytridiomycosis is a disease caused by the fungal chytrid pathogen Batrachochytrium dendrobatidis.

I hope this helps! :D</span>
8 0
3 years ago
Read 2 more answers
What type of microscope gives the highest amount of magnification?
umka2103 [35]
Optical microscope.
Hope this helps.
4 0
3 years ago
Read 2 more answers
Other questions:
  • Which intercellular communication type changes membrane permeability?
    7·2 answers
  • What characteristic is found in the whale but not in its food source, the phytoplankton?
    15·1 answer
  • Fatty acids are the basic unit of which macromolecules
    9·2 answers
  • What statement best describes the role of DNA?
    12·2 answers
  • What gas would there be more of on planet Earth if plants stopped photosynthesising​
    13·1 answer
  • Energy companies have begun building large windmill-like turbines to harness wind energy to create electricity. Which type of re
    5·1 answer
  • What structures act as filters to trap pathogens and damaged cells as lymph flows through them?
    7·1 answer
  • Someone please help with this biology question!!
    6·1 answer
  • According to the bell-magendie law, ______________________ exit from the ventral horns of the spinal cord, and sensory informati
    15·1 answer
  • Sally notices that after it rains, water beads up on the surface of many leaves of the
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!