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
Tasya [4]
3 years ago
13

Explain specifically how evolution by natural selection is occurring in this cactus population.

History
1 answer:
xeze [42]3 years ago
8 0

Answer: The essence of Darwin's theory is that natural selection will occur if three conditions are met. These conditions, highlighted in bold above, are a struggle for existence, variation and inheritance. These are said to be the necessary and sufficient conditions for natural selection to occur.

Explanation:

You might be interested in
How does Africa benefit from its closer ties with China?
Ivenika [448]
The Chinese provide technical skills which Africans do not have in constructing roads and standard gauge railways. The Chinese currency is not high like the US dollar and the European currency so Africans can afford Chinese.
7 0
3 years ago
WILL GIVE BRAINLIEST Other than freeing spain and portugal from the Moors, what was an effect of the Reconquista
Karo-lina-s [1.5K]
Other than freeing Spain and Portugal from the Moors, the Christian population largely increased. This is due to the fact that the Muslims in Spain were exiled or killed. This resulted to the dominance and preservation of Christianity in the region. 
3 0
3 years ago
Read 2 more answers
Choose all that apply.
valkas [14]
I think the answers are B & E
8 0
3 years ago
Read 2 more answers
Which robber baron became one of the wealthiest people in the world by creating a trust that controlled most of the oil refineri
Bogdan [553]
The answer is A.

Rockefeller worked with oil, Vanderbilt did the railroads, Carnegie was leader of the American steel industry, and Astor did fur trade and invested in real estate.
5 0
4 years ago
Read 2 more answers
Was the Declaration of Independence intended to be a formal declaration of war? Why or why not?
Gnesinka [82]
No, <span> the Declaration of Independence was intended to</span> explain to foreign nations why the colonies had chosen to separate themselves from Great Britain. The Revolutionary War had already begun, and several major battles had already taken place.
7 0
4 years ago
Other questions:
  • Turned from Christianity and became a muslim
    7·1 answer
  • people in a __________ economy answer the three basic economic questions by relying on ritual, ancestral laws, and religious dic
    9·1 answer
  • We can use the five themes of geography to do all of the following
    11·1 answer
  • PLEASE HURRY! WILL GET BRAINLEST!
    11·1 answer
  • Why were Europeans in conflict over the Caribbean regions?
    7·1 answer
  • Which of the following describes a major cause of the expansion of the
    12·1 answer
  • Write a paragraph overview of the purpose and structure of the Declaration of Independence.
    15·1 answer
  • One result of the opium war was that china
    8·1 answer
  • How can I memorize faster? pls help fast​
    13·1 answer
  • WILL MARK BRAINLIEST!!!!!!!!! Describe Napoleon’s Russian campaign. What was the end result?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!