<span> to gain insight into ecological changes that are too complex or too long-range to study directly.</span>
Speed of sound in water = 1500 m/s
frequency = 20Hz
wavelength = s/f = 1500/20 = 75m
They are found in the chromosomes
Answer:
Through radio telescopes :)
Explanation:
Increases the amount of variation in the offspring. the variation could eventually become so great that the two become different species
