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Daniel [21]
3 years ago
12

Sympatric speciation is: _____. 1. initiated by the appearance of a geographic barrier 2. the process by which most animal speci

es have evolved especially 3. important in the evolution of island species 4. the appearance of a new species in the same area
Geography
1 answer:
Anna11 [10]3 years ago
4 0

Answer:

The right answer is option 4

Explanation:

Sympatric speciation is the evolving of an old species into a new one while the older species still exists thus making both species coexist in the same geographic region. The differing factor of Sympatric speciation from other types is the lack of geographical constraint to interbreeding. Other types of speciation are Allopatric and Parapatric speciations.

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Which phrase describes theWhich statement best compares a trace fossil to a fossil that forms as a result of an entire organism
sergeinik [125]

The phrase that compares a trace fossil to a fossil that forms as a result of an entire organism being trapped in amber is D. Both can possibly be used to study the organism's size. relative age of a rock.

<h3>What is a fossil?</h3>

A fossil is a remnant, impression, or trace of an animal or plant of a past geologic age that has been preserved in Earth's crust.

In this case, the phrase that compares a trace fossil to a fossil that forms as a result of an entire organism being trapped in amber is that both can possibly be used to study the organism's size. relative age of a rock.

Learn more about fossil on:

brainly.com/question/11829803

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6 0
2 years ago
When an object returns to its original shape and size after the stress is removed, it is called
sergiy2304 [10]

I believe it is called elastic deformation. Have a great day ! :)

8 0
4 years ago
Read 2 more answers
How did Jefferson win the election of 1800?
pentagon [3]

Answer:

The Electoral College broke the tie vote

Explanation:

8 0
3 years ago
Read 2 more answers
Flowing-water ecosystems, especially headwater streams, receive most of their energy from: A. light. B. water. C. wind. D. organ
zvonat [6]

Answer:

Option (D)

Explanation:

Organic detritus usually refers to those materials that are the remains of dead organisms such as plants and animals.

The flowing water ecosystem such as the head-water streams obtains most of the materials from the nearby terrestrial and aquatic places due to the surface runoff. It is highly rich in the amount of organic detritus, as the materials such as leaves, branches, roots, soil particles, and other organic waste products are transported from the land areas, thereby obtains its energy from them.

Thus, the correct answer is option (D).

6 0
4 years ago
What will happen when the stars go out
Sergio [31]

Answer:

the galaxy will be dark

Explanation:

all star were created when big bang no life no nothing or the is to mach light were you life so you can not the stars

5 0
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