People have been warned about he dangers of excessive exposure to radiation during certain mexical procedures. the most likely reason for this warning is that radiation exposure might

If a set of instructions that determines all of the charactersitics of an organism is comparedto a book,and a chromosme is compared to chaper in the book,then what might be compared to a paragraph in the book?

Liquid water turns into water vapor at which step in the water cycle

What have we learned from fossil evidence about evolution? a) it is an abrupt change. b)the process is observable. c) it takes place during one lifetime only. d)the most complex traits are always selected.