Explain the change in size of population from 1961 to 1977 in terms of birth rate and death rate. assume immigration and emigration rates were equal during this time

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Indicate whether the following statements about the biases in the fossil record are true or false. a) inland species are more likely to be preserved than marine species b) organisms with hard body parts are more likely to be preserved than are those composed soft tissues. c) species that existed over a larger area are more likely to be preserved than species existing over a smaller area. d) organisms that lived very long ago are more likely to be found as fossils than organisms that lived relatively recently e) the fossils of larger organisms are more likely to be found than the fossils of smaller organisms

Aboy jumps into a cold swimming pool and his body tempature goes down hus muscles ,blood vessels