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
blsea [12.9K]
2 years ago
13

How did Darwin arrive at the idea about species variation

Biology
1 answer:
jeyben [28]2 years ago
5 0

Answer:

We can see some of the most important patterns Darwin noticed in distribution of organisms by looking at his observations of the Galápagos Islands off the coast of Ecuador. Darwin found that nearby islands in the Galápagos had similar but nonidentical species of finches living on them.

You might be interested in
Which symptom is not associated with vitamin b deficiency?
Artyom0805 [142]
There are a lot of different types of vitamin B and all come from different types of foods. One of the symptoms that doesn't appear in any of the different types is an <span>increased appetite.Possible symptoms can be: </span><span>weakness, <span>irritability, depression, anemia and confusion
Answer: </span></span><span><span>increased appetite</span></span>
<span />
6 0
3 years ago
imagine you are a detective examining a crime scene. you are trying to identify the person who commited the crime, so you collec
kvasek [131]

Answer:

I think a finger print.

8 0
3 years ago
What happens durning prophase
Crank
This is the first stage of mitosis and meiosis whereby the specialized cell is undergoing, cell division.

The nuclear envelope starts to break down

The chromosomes start to condense during this phase, from being loose to being tight, held together at the middle.

The mitotic spindles start forming, as well from the spindle apparatus.

Brainliest please.

6 0
3 years ago
HEYYYYYYYYYY PLEASE HELP!!!!!
kodGreya [7K]

Answer:

Velocity

Explanation:

Given the change in positive (direction) over time we are given the velocity formula.

V = Change in direction/Change in time

Since we are given a direction we can rule out speed as well as direction in itself. We can also rule out acceleration because that is the change in Velocity divided by change in time.

4 0
2 years ago
In some zoos, rare crosses between a male lion and a female tiger have produced hybrid offspring called ligers. male ligers are
astra-53 [7]

Answer:

Habitat isolation

Explanation:

It is a type of reproductive isolation between species, also referred to as allopatry, where they are kept apart by geographical barriers such as in this case, the large ranges that do not overlap. The behavioral difference between tigers and lions is a type of sympatry reproductive isolation  where even though the two species encounter frequently, behavioral isolation prevents them from  interspecies reproduction.

5 0
2 years ago
Other questions:
  • A change that increases an organism's chances of survival is called a(n) _____.
    7·1 answer
  • Which statement about the conservation of energy in ecosystems is true?
    9·1 answer
  • What enzyme is coded for in the chromosome of bacteria
    14·2 answers
  • On the Bahamian island of Andros, mosquitofish populations live in various, now-isolated, freshwater ponds that were once united
    7·1 answer
  • 1.Which term describes the amount of salt in an aquatic biome?
    10·2 answers
  • alcohol fermentation by yeast cells will provide them with energy (ATP) but produces ____ and ____ as waste.
    14·1 answer
  • Golgi bodies are organelles that process and package macromolecules, such as proteins and lipids, for export out of the cell. Gi
    12·1 answer
  • All fungi can be called as?​
    7·1 answer
  • Argentine ants are invasive ants found in California. They’re aggressive in nature and have a tendency to protect crop pests. In
    11·2 answers
  • Help pleasee I need this for monday
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!