They have almost no height or determination of a real mountain they a pretty much just a lump of dirt...
Answer:
Evolution is change in the heritable characteristics of biological populations over successive generations.
Explanation:
An example of evolution is the theory started by Charles Darwin that theorizes about how humans came to be in their present form.
Answer:
Oxygen
Explanation:
Earth's atmosphere is unique because it has large amounts of <em>oxygen</em><em> </em>
Answer: Let the homozygous dominant long needled be (LL) and the homozygous recessive short needled be (ll).
Then the genotypic ratio is four heterozygous long needles (4Ll) while the phenotypic ratio is four long needled trees.
Explanation: The long needles (L) is dominant over the short needles (l), therefore the genotype of all the offsprings are Ll and they will manifest outwardly as long needled trees.
See the attached punnet showing the cross between them