Gray mice are less visible to hawks that fly overhead and feed on mice Over time many homozygous black and white mice are eaten while the heterozygous gray ones survive and reproduce What is this a? How did Medea and Jason treat each other? Tu fu's the little rain explainations? What are the effects of electronics on society? What are some examples of personification in the time machine? What has the author Dorothy J Clark written? Where did Gram get bit by a snake in the book Walk Two Moons? Why does Zinkoff decide to face the terrifying Furnace monster? Do you get to choose your own job? What was the point of A Tale of Two Cities? Does Tom Clancy do the voice of Patrick Star? Are nonfiction books written in first person point of view? Why Marc's files are so important in street that got mislaid? Did goethe have any children? What has the author W H Stowell written? What is Rosalind Franklin book? Why had Turtle taken the billiard cue upstairs? Are there free online chapter summaries for the book forgotten fire? What is Julia donaldson's personality? Did Saul kill Christians?