True or false? the limbic system in the brain to regulate emotional activities and memory.

Many organizations release indexes used to measure the development of the world's countries. as we learned in this lesson, these indexes measure many factors, from life expectancy to happiness. in your opinion, what are the three most important factors we can use to determine how developed a country might be? explain your answers in a few sentences.

When ash and dust begin to settle on the ground, they eventually become compacted by

Can a trait be both polygenic and have multiple alleles? explain why or why not.