Answer:
weight
Explanation:
The gravitational force between a mass and the Earth is the object's weight.
D) Complex Carbohydrates I'm sure this is the answer
Biotic factors: living or once-living
Abiotic factors: non living
I dont know the what the populations are (not enough information to answer)
Niche: a niche is a term describing the relational position of a species or population in an ecosystem. ... The abiotic or physical environment is also part of the niche because it influences how populations affect, and are affected by, resources and enemies.
Answer:
If the inter breeding absent between the individual of different species due to some barrier or mechanism calles reproductive isolation.
