The United States belief in the value of individual freedom, as demonstrated in it capitalist economic system and its governmental system of representative democracy, reflects which system of bronfenbrenner's theory?

Explain to someone who knows nothing about fossils the study of invertebrate paleontology and how it scientists understand the history of the earth. be sure your explanation contains a minimum of two complete sentences.

This is for my 8th grade science class, i really don’t understand. can someone me? , lol.

Amagnetic field applies forces on: a)static chargesb)moving chargesc)water flow