1. Heinrich Rohrer and Gerd Binnig were trying to solve the problem of seeing atoms directly. List the criteria and constraints of the problem they were trying to solve.

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.

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Anormal appearing couple is found to be heterozygous recessive for albinism both have the genotype aa the gene responsible for albinism is recessive to the normal pigment-producing gene what are the changes of their children being albino