Which of the following was most likely not present in creating the amino acids of early earth's waters of the past

Describe the potential effects, on people, of unprotected exposure to the sun.give an example of 1 new thing have you learned about the sun’s uv rays.

*psych* 1. discuss the major categories of abnormal behaviors as classified by the diagnostic and statistical manual (dsm) 2. identify the characteristics of the major categories of abnormal behavior.

Which one of the following causes people to go through a cycle of losing weight, gaining it back, then lose it again