Which of the following best describes how nuclear decay rates can be altered? A. A large surface area can alter nuclear decay rates.
B. Environmental conditions do not change the rate of decay for an isotope. Half-life is consistent over time
C. High pressure can alter nuclear decay rates.
D. Extreme temperature can alter nuclear decay rates.

Which of the following statements is true about women and minorities in early psychology? a. in the early 20th century, numerous graduate schools recruited women and minorities to study psychology. b. opportunities in higher education were limited for women and minorities in the early 20th century due to discrimination. c. despite some obstacles, there were numerous employment opportunities for women and minorities. d. women and minorities were often selected to do academic research in an effort to make the field more diverse.

*drag each tile to the correct location in the sequence* the table shows chronological events in the life of our sun, a medium-sized star. place the missing events into the correct rows of the table.

Energy flows from the producer level to the level. is called