The approximate population growth rate for a population of 275 squirrels is 239 squirrels a year, counting deaths at the same rate.
<h3>How to calculate the population growth rate?</h3>
In technical terms, to obtain the growth rate (r), 1 is subtracted from the nth root of the quotient between the final population (Pt) and the population at the beginning of the period considered (P0), multiplying the result by 100 , where "n" is equal to the number of years in the period.
With this information, we can conclude that the approximate population growth rate for a population of 275 squirrels is 239 squirrels a year, counting deaths at the same rate.
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<em>Fertilizer</em><em> </em><em>van </em><em>leach </em><em>water </em><em>into </em><em>fresh </em><em>water</em><em>,</em><em> </em><em>adding</em><em> </em><em>extra,</em><em> </em><em>unwanted</em><em> </em><em>nitrates.</em><em> </em><em>This </em><em>will </em><em>increase</em><em> </em><em>algal </em><em>population</em><em> </em><em>which </em><em>can </em><em>cause </em><em>algal </em><em>blooms.</em><em> </em><em>Algal </em><em>blooms </em><em>reduce</em><em> </em><em>light </em><em>levels,</em><em> </em><em>killing</em><em> </em><em>aquatic </em><em>plants.</em><em> </em><em>These </em><em>dead </em><em>plants,</em><em> </em><em>as </em><em>well </em><em>as </em><em>dead </em><em>algae,</em><em> </em><em>become </em><em>food</em><em> </em><em>for </em><em>bacteria</em><em> </em><em>which </em><em>increase</em><em> </em><em>greatly</em><em> </em><em>in </em><em>n</em><em>u</em><em>mber.</em>
Answer:
The theory of plate tectonics states that the Earth's solid outer crust, the lithosphere, is separated into plates that move over the asthenosphere, the molten upper portion of the mantle. Oceanic and continental plates come together, spread apart, and interact at boundaries all over the planet. It was proposed by Alfred Wegener.
Explanation:
Answer:
It would be A) to interpret the possible meaning of data
An open circulatory system simply
means that the blood flows out of vessels and into the spaces or sinuses. Invertebrates,
insects and crustaceans has an open circulatory system where pump blood goes
into a hemocoel and diffusing back to the circulatory system between cells. In
other animals, the heart pumps the blood into the body cavities, spaces or
sinuses, where the blood surrounds the tissues.
