D is the answer because it does not include an egg stage as i know it dose not it does not include an egg stage and plz i need some points i just joined few min ago
The substance is called DNA.
Natural selection and speciation: 'Ecological speciation'. ... Natural selection is generally recognized as a central mechanism of evolutionary change within species. Thus, natural selection plays a major role in generating the array of phenotypic and genetic diversity observed in nature.
Answer:
I think its the third one :)
Explanation:
hope this helped :))
