<span>Large changes in allele frequencies can occur in a short time.
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Answer:
Natural patterns include symmetries, trees, spirals, meanders, waves, foams, tessellations, cracks and stripes. Early Greek philosophers studied pattern, with Plato, Pythagoras and Empedocles attempting to explain order in nature.
Explanation:
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Answer:
Through denitrification. Nitrates are converted back to N2 gas by denitrifying bacteria. N2 gas is also returned to the atmosphere through volcanos.Explanation:simple science
They take chemical energy from food and make it into ATP!
The answer is Sensory Receptors