To see if the original results are reproducible is the answer
Answer:
abiotic factors refer to non-living physical and chemical elements in the ecosystem like water, air and sunlight.
biotic factors are living ot once-living organisms in the ecosystem like humans and animals
basically biotic is alive and abiotic is not alive
Answer:
heres the site that could help cause this is where i got it <em>https://futureofworking.com/6-advantages-and-disadvantages-of-selective-breeding/</em>
Explanation:
examples
It gives us an opportunity to focus on specialization.
Selective breeding can be used to refine a species.
The desirable traits for humans may not be reflective of species’ needs.
It helps to provide a food chain with better sustainability.
The correct answer is D. An increase in the water present in the water cycle.
The water is not rising and dropping in level because of a water cycle, but it depends from the position of the continents, how much water is in solid form (ice), and the rise and drop of temperatures worldwide.
Proteins make up your hair. It is a source of nutrition. They can be used as a ligand in cell communication.