Answer:
"Survival of the fittest" is a phrase that originated from Darwinian evolutionary theory as a way of describing the mechanism of natural selection. The biological concept of fitness is defined as reproductive success. Darwinism is a theory of biological evolution developed by the English naturalist Charles Darwin (1809–1882) and others, stating that all species of organisms arise and develop through the natural selection of small, inherited variations that increase the individual's ability to compete, survive, and reproduce. Also called Darwinian theory, it originally included the broad concepts of transmutation of species or of evolution which gained general scientific acceptance after Darwin published On the Origin of Species in 1859, including concepts which predated Darwin's theories. English biologist Thomas Henry Huxley coined the term Darwinism in April 1860.
Answer:
During diffusion, molecules move from areas of
⇒ high concentration to areas of
⇒ low concentration.
Diffusion does not require
⇒ energy to move molecules.
Answer: "the atmosphere" ;
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or, more specifically; the "nitrogen gas from the Earth's atmosphere";
{" N₂ gas in the Earth's atmosphere" } .
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1-A mineral is a naturally occurring inorganic element or compound having an orderly internal structure and characteristic chemical composition, crystal form, and physical properties. ... A rock is an aggregate of one or more minerals, or a body of undifferentiated mineral matter.
2-Part of Hall of Planet Earth. There are three kinds of rock: igneous, sedimentary, and metamorphic.
3-Intrusive rocks are formed from magma that cools and solidifies within the crust of the planet. When lava comes out of a volcano and solidifies into extrusive igneous rock, also called volcanic, the rock cools very quickly.
4-Igneous rocks are formed from lava or magma. Magma is molten rock that is underground and lava is molten rock that erupts out on the surface. The two main types of igneous rocks are plutonic rocks and volcanic rocks. Plutonic rocks are formed when magma cools and solidifies underground.
The second skater accelerates at 6 
to the right.
- Let the first skater be F.
- Let the second skater be S.
<u>Given the following data:</u>
- Acceleration of F = 3
To find the acceleration of the second ice skater, we would apply Newton's Second Law of Motion:
Mathematically, Newton's Second Law of Motion is given by this formula;
× 
Substituting the given values, we have;
× 
<em>Force </em><em>= </em><em>300 Newton</em>
<u>Note:</u> The same force is acting on the two ice skaters and the second ice skater would be pushed in the opposite direction (right).
Now, we would find the acceleration of the second ice skater:
<em>Acceleration of S </em><em>=</em><em> 6 </em><em />
Therefore, the acceleration of the second ice skater is 6 to the right.
Read more here: brainly.com/question/24029674
