Relative date , which fossils in layers of rocks are placed in order from older to younger.
radiometric dating ,allows actual ages of actual rocks to be determined
Answer:
ExplanatThe geometric or exponential growth of all populations is eventually curtailed by food availability, competition for other resources, predation, disease, or some other ecological factor. If growth is limited by resources such as food, the exponential growth of the population begins to slow as competition for those resources increases. The growth of the population eventually slows nearly to zero as the population reaches the carrying capacity (K) for the environment. The result is an S-shaped curve of population growth known as the logistic curve. It is determined by the equation As stated above, populations rarely grow smoothly up to the …(100 of 4579 words)
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ion:
Can be bigger or smaller than the actual thing.
less expensive.
be shown with or without detail.
and takes less amount of time.
<span>The fact that both green and yellow peas were produced by tall pea plants in predictable frequencies led Mendel to propose the idea of independent assortment. Independent assortment is the concept that different genes code for different traits and that these genes are independent (do not affect on another).</span>