Answer:
pistil, stigma, stamen, and pollen
Explanation:
Answer:
Nitrogen fixing bacteria in the soil and within root nodules of some plants convert nitrogen gas on the atmosphere to ammonia.
Nitrifying- bacteria convert ammonia to nitrites.
Two identical copies formed by the replication of a single chromosomes
Answer:
Diffusion
Explanation:
Diffusion is a process of passive transport in which molecules move from an area of higher concentration to one of lower concentration.
I believe you’re referring to the body’s fight or flight response.
