Which of the following is an example of voluntary muscle action? Group of answer choices

the stomach moving food to the intestines

the heart pumping blood through the body

pupils dilating in reaction to light

fingers typing on a keyboard SCIENCE

Which thoery says that human behavior is purposeful? drive & need theories goal theory performance goal theory no theory; it's inherent

Read this excerpt from the narrative of the life of frederick douglass. the more i read, the more i was led to abhor and detest my enslavers. . i loathed them as being the meanest as well as the most wicked of men. as i read and contemplated the subject, behold! that very discontentment which master hugh had predicted would follow my learning to read had already come, to torment and sting my soul to unutterable anguish. which statement best describes douglass's viewpoint? he believes that increased knowledge inspires a greater hatred of injustice. he believes that master hugh deeply regrets his harsh treatment and seeks to stop. he believes that master hugh’s cruel treatment is severely injuring his well-being. he believes that the material he reads is upsetting to him and master hugh.

Break down of rocks and minerals into smaller particles without a change in composition is called_