Select the correct answer.
a see-saw is an example of which type of lever?
class i lever
b.
class il lever
oo oo
c.
class iii lever
od. class iv lever

Which characteristic is common among children who have older parents? a. lower birth weight b. higher social skills c. greater average height d. less access to preschool

According to positive psychologists, an individual’s subjective well-being consists of one’s and a. overall level of happiness . . life satisfaction b. goal accomplishments . . money earned c. idea of self-importance . . social acceptance d. level of self-esteem . . pride sorry am i just not getting it or is this worded confusingly xd

During polarizacion potassium has a blank charge sodium has a blank charge and calcium has a blank charge