1.true 2.false 3.the diffusion of water across a membrane 4.Rr
In biology, the biotic factors pertain to the living components of Earth while the abiotic factors are those non-living chemicals and physical factors. The only choice that is not an interaction between biotic and abiotic factors is the third choice, "C. male elk fighting over a female".
Answer:
The answer is option c.
Genetic material composed of DNA
Hope this helps.
To us genetic-engineering and produce a genitivally modified species.
It's the procces of humans giving animal the characteristics they want.