Answer:
The Big Bang model is supported by three important observations: The expansion of the Universe as deduced from the distance-redshift relationship for galaxies and described by the Hubble law.
Explanation:
Answer:
Another type of evidence for evolution is the presence of structures in organisms that share the same basic form. For example, the bones in the appendages of a human, dog, bird, and whale all share the same overall construction ([Figure 2]). That similarity results from their origin in the appendages of a common ancestor.
Explanation:
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The strength of the gravitational force between two objects depends on two factors, mass and distance. the force of gravity the masses exert on each other. If one of the masses is doubled, the force of gravity between the objects is doubled. increases, the force of gravity decreases.
The two variables are "mass and distance".
Genes are found on DNA, which make(s) up the chromosomes, found in nucleus.
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