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
Nastasia [14]
2 years ago
14

What changed about the finches that Darwin observed that allowed them to fill a variety of niches?

Biology
1 answer:
yan [13]2 years ago
3 0

Answer:

B. Their beak shape

Explanation:

These birds, although nearly identical in all other ways to mainland finches, had different beaks. Their beaks had adapted to the type of food they ate in order to fill different niches on the Galapagos Islands. Their isolation on the islands over long periods of time made them undergo speciatio

You might be interested in
Amoebas obtain food by wrapping the cell membrane around the food particles, creating a vesicle. The food is then brought into t
levacccp [35]

Answer:

endocytosis

Explanation:

Endocytosis is a cellular process in which substances are brought into the cell. The material to be internalized is surrounded by an area of cell membrane, which then buds off inside the cell to form a vesicle containing the ingested material.

7 0
3 years ago
Why is vinegar used in food preservation?
weqwewe [10]
Vinegar is an extremely acidic liquid. Very few microorganisms (ie bacteria and fungus which cause foods to spoil) can survive in such an acidic environment. Among other effects, it can destroy their cell walls, and prevent their own enzymes working (enzymes are extremely pH sensitive). There are a small number of microorgamisms which are adapted to survive in extreme acidity. However, this adaptation prevents them from surviving in more 'normal' environments. Therefore, anything which can survive in the vinegar, will not likely survive on your kitchen surface, and the same is true the other way around. Therefore, as vitually nothing can colonise whatever is in the vinegar, the food will be very effectively preserved. . . . . . . . . . . you can say........................ . . the low pH a nd high acidity of vinegar destroy bacteria
3 0
3 years ago
PLEASE HELP!!! EMERGENCY!!!
Ipatiy [6.2K]

it would be C because kingdom is animalia, phylum is chordata, class is mammalia and order is carnivora and humans and tigers are both carnivors

6 0
3 years ago
Evolutionary biology is the study of
Oksi-84 [34.3K]
Studies the evolutionary processes that produced the diversity of life on Earth, starting from a single common ancestor.
7 0
3 years ago
Read 2 more answers
Which is an example of the way matter cycles through the bodies of living
olasank [31]
C I think, I mean it’s the only logical answer, hope this helps!
5 0
3 years ago
Other questions:
  • Chantal was eating raisins and a few of them fell into her glass of drinking water. She finished eating the rest of the raisins.
    11·2 answers
  • What is mitosis and why is it important?
    9·1 answer
  • Why is it necessary for Vibrio vulnificus to turn on different genes when the microbe invades a human
    13·1 answer
  • Science help pls,, thank
    12·1 answer
  • Which one is correct tho?
    6·2 answers
  • The electron transport of respiration occurs in cell structures called _____.
    15·1 answer
  • 1. Plants produce glucose and oxygen during the process of
    9·1 answer
  • What are the characteristics necessary to be considers a living thing
    13·1 answer
  • Is the mass–kinetic energy relationship directly proportional (as one variable increases, the other increases) or inversely prop
    11·2 answers
  • What are the characteristic of solute plssss po​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!