Shark vs. octopus 1

The giant Pacific octopus is adapted to cold, oxygen-rich water. It can weigh over 70 kilos and is found in the North Pacific Ocean. The spiny dogfish shark can grow to a meter in length and live for a hundred years. Once very common, its now in decline due to overfishing. A prawn is a small, edible shellfish, and a crab is a type of shellfish that often walks sideways and has ten legs and two large claws.

• #تحصیلات_و_یادگیری
• #pacific_ocean
• #scuba_diver
• #interaction