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Svetllana [295]
3 years ago
10

How do scientists learn about Earth’s core?

Biology
1 answer:
yKpoI14uk [10]3 years ago
5 0

The answer is A because researchers use waves produced by earthquakes to get a sense of the planet's core.

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The first bird that evolved the ability to fly now had habitats never before available and soon branched out into many different
dolphi86 [110]

Answer:

The correct answer is- adaptive radiation

Explanation:

Adaptive radiation is the evolutionary process which allow the evolution of many species from a single species because some population of that species get into an environment which is different from their old environment in terms of food availability, predators, etc.

So the first bird that evolved the ability to fly branched into many different species due to habitat change is an example of adaptive radiation. The most famous example of adaptive radiation is Darwinian finches which evolved from an ancestral species of south America that reached Galapagos island.  

7 0
3 years ago
Which statement best describes the cycling of carbon between the atmosphere and hydrosphere?
Ainat [17]

Answer:

D

Explanation:

it would be d as when organisms or plants die they would decay and the energy and nutrients and carbon would then be broken down and absorbed by the soil

4 0
3 years ago
Read 2 more answers
Many bacteria reproduce asexually. the bacterium shown here is reproducing asexually, by binary fission. the definition of a ___
sergij07 [2.7K]

The correct answer is D. species.


The definition of a species is termed as a group of interbreeding individuals cannot be easily applied to organisms that they reproduce only or mainly by asexual methods.


Species is termed as the basic unit of classification and taxonomic rank and also unit of biodiversity. It is the largest group of organisms whereby two individuals produce fertile offspring.

They are typically by sexual reproduction. Boundary which is between closely related species they becomes unclear.

3 0
3 years ago
Read 2 more answers
Mushrooms, algae, and protozoa are all examples of ___________ cells. A) eukaryotic B) fungal Eliminate C) plant D) prokaryotic
Olenka [21]
The answer to this question is A. Eukaryotic
Eukaryotic cells are distinguished by membrane-bounded organelles that contain genetic information and protected by nuclear protein.
In this place,  DNA is combined together by proteins and placed accrodingly into the chromosomes.

7 0
2 years ago
Read 2 more answers
Which is an example of molecules
BaLLatris [955]

Explanation:

Oxygen is the answer. (option B)

6 0
2 years ago
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