Answer: Four conditions are needed for natural selection to occur: reproduction, heredity, variation in fitness or organisms, variation in individual characters among members of the population. If they are met, natural selection automatically results.
Explanation:
A The continents were once joined together
Explanation:
All the continents were once together making a huge one called Pangea.
Please state the options / choices so that we can answer your question. Thank you.
Answer:
DNA is located inside the nucleus (There is also a small percentage of Dna inside the mitochondria)
Answer:
El árbol de la vida o árbol universal de la vida es una metáfora, modelo y herramienta de investigación que se utiliza para explorar la evolución de la vida y describir las relaciones entre organismos, tanto vivos como extintos, como se describe en un famoso pasaje de El origen de las especies (1859) de Charles Darwin.2
Explanation:
