According to the american psychological association, by late adolescence the heritability of intelligence is about percent.

75%

Explanation:

This result is taken from a study led by Robert Plomin  using twins as the main test subjects. This indicates that it is true that intelligence can be influenced by environment and genetical factors , but genetical factors since play a larger part.

Highly intelligence people tend to have the abiltiy to process new information at a much faster rate compared to normal people and have a naturally larger brain capacity to store that information longer. This basic ability cannot be replicated with training or nutrition.

levels of production can be increased by technology while holding labor and capital constant, because increased technology makes the production process more efficient. subsequently, the lras curve is almost a vertical line, that can shift to the right, with an increase in technology.

the relationship between the lras curve and the ppc is that both can make the economy could grow. the ppc achieves that when it shifts outward because of more resources or technological advances while the lras curve shifts if more resources are developed or if there are technological advances.

the lras curve is a vertical line at an output level that represents the number of goods and services a nation can produce over a sustained period using all of its productive resources as efficiently as possible with all of the current technology available to it.

the production possibilities frontier (ppf) is a graphical device that is used for economic analysis of production decisions because the ppf measures the maximum possible combinations of two goods that an economy is capable of producing with its currently available resources and technology.

portugal is the westernmost country in europe.