div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentwolves-live-in-groups-called-packs-a-big-male-wolf-is-the-leader-of-the-pack-wolveshtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: · Wolves live in groups called packs A big male wolf is the leader of the pack Wolves make a noise called a howl Wolves howl to talk to each other Sometimes they howl because loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220602145f0568d57e708231d412d249html5thumbnails1jpg width=140 height=200 divdiv