How many chromosomes are found in a typical human sperm

In attempt to solve the working problems created by the industrial revolution, the united states and many countries in europe considered and/or adopted

Which of these is most likely to happen if parallax measurements of star distances are taken after a gap of six months? the results would be accurate the results would be inconsistent the results would not be valid the results would not be repeated

Organize the following objects from lowest volume to highest volume