Which is greater: a force of 10 n or a force of 5 lbs.

Which of the following will not cause mass extinction? a. drastic change is weather b. geological change c. both a and b d. none of the above

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.

Explain the source of radioactivity in uranium in earth’s crust by which it produces nuclear radiation