Name the Animal behavior

52 Moths traveling toward the light at night
53 Your dog stops to urinate on every mailbox as you take him/her on walk
54 Geese flying south for the winter
55 Male birds performing “song and dance” for female birds
56 A woodchuck’s heart beat decreases form 80 bpm to 4 or 5 bpm in the winter

What do isotopes of uranium have the same number of? what do they have a different number of? a) same number of protons; different number of electrons b) same number of protons; different number of neutrons c) same number of electrons; different number of protons d) same number of neutrons; different number of protons