Real per capita GDP in South Korea in 1961 was about $350, but it doubled to about $700.00 by 1981. a. What was the average annual economic growth rate in South Korea over the 20.00 years from 1961 to 1981? (NOTE: Round this to two places past the decimal point.) % b. Per capita real GDP doubled in South Korea again in only seven years, reaching $1400.00 by 1988.00. What was the average annual economic growth rate between 1981 and 1988.00? (NOTE: Round this to two places past the decimal point.)

ans.

heterothermic organisms include those organisms that can switch between homeothermic (having body temperature higher than environment) and poikilothermic (having variation in internal body temperature) strategies.

some migratory birds show heterothermy as they decrease their metabolic rate during cold nights to keep their body temperature low. drop in metabolic rate allows increase in production efficiency of birds that reduces the internal body temperature to make it equal to external cold temperature during cold nights.

thus, the correct answer is 'birds allow their temperature drop in order to increase their production efficiency.'

answer; coefficient of correlation;

answer; erp systems;

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