A) Scomber scombrus B) Oncorhynchus nerka C) Oncorhynchus keta D) Clupea pallasii
A) Pacific Ocean B) Indian Ocean C) Arctic Ocean D) Atlantic Ocean
A) Buoyancy control B) Reproduction C) Digestion D) Breathing
A) Climate change B) Predation C) Pollution D) Overfishing
A) Gulf of Alaska B) Mediterranean Sea C) Tasman Sea D) Salish Sea
A) Through skin B) Through gills C) Through a blowhole D) Through lungs
A) Pod B) Herd C) School D) Flock
A) Yellow B) Red C) Gray D) Blue-green |