Matching coastlines and land formation created by glaciers are the two evidence that suggests that Africa, Antarctica, South America, India, and Australia formed Gondwana land 200 million years ago
Further Explanation:
Earth is being marked by almost five ice ages namely Huronian, late Paleozoic, Andean- Saharan, Cryogenian, and the latest one Quaternary Ice age. Well established earliest ice age rocks are called Huronian that is expected to be formed around 2 billion years ago during Proterozoic eon. Cryogenian has existed around 700 million years ago while the late Paleozoic age existed around 300 million years ago. Though the glacial period ended 8,000 years ago its effect is felt still today as its weight was so great that it led to the deformation of earth’s crust and mantle. During deglaciation sea level also rose and that resulted in the sudden shifting of the hydration system and coastline.
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Answer Details:
Grade: High School
Subject: Biology
Topic: Ecology
Keywords:
Huronian, Andean, Saharan, ice, age, shifting, coastline, hydration, earth, Paleozoic, age, glacial period, rose, weight, huronian, deformation, earth crust.
Answer:
"A model that shows global systems, the processes that operate within each system and the ways those systems and processes interact."
Explanation:
In the global system mainly four types of models interact or co-ordinate between each other. When we take an example of the ecosystem, these four models can be predation, parasitism and herbivore. Interaction takes place in such a way that one model gets the benefits while the other one gets affected. But when talk about mutualism, both of them gets benefited from the interaction. The basis of the global system property is firstly made by the species interaction.
Variation is any difference in organisms of the same species, whereas gradualism is a microevolutionary theory.
<h3>What is a scientific theory?</h3>
A scientific theory is a given explanation on a phenomenon from the real world (e.g., the evolution theory).
The fossil record is a piece of evidence for the evolution theory (which is mainly based on natural selection).
In conclusion, variation is any difference in organisms of the same species, whereas gradualism is a microevolutionary theory.
Learn more about natural selection here:
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So when something is Asexual, when it reproduces its basically making a clone of itself.
So there should be no differences between the offsprings and the parents genetic code.