Answer:
Explanation:
what are you talking about?
Assuming this is multiple choice, the answer would be "niche". An organism's niche is where that certain organism fits into an ecosystem, or what their part to play is.
This image is a partial lunar eclipse. The moon is only showing partially, so it's not total, and the brighter side is showing.
Answer: Always and always
Explanation:
Within any large animal population there is always a variety of traits seen in the population. When there is a large number of individuals in a population then there are chances that there a genetic diversity.
Sexual reproduction in the organism can lead to the genetic variation in the organism. There are chances to have more variation in the population having more organism.
Two different organism are genetically different and there are variety of traits seen in the two animals that belongs to different species.
Answer:
One fertilizes the egg, and the other combines with the two polar nuclei.
Explanation: