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- Two principal groups of fishes, with respect to feeding behavior, are carnivores and suspension feeders. How are these two groups adapted for their feeding behavior?A rise in atmospheric carbon dioxide increases ocean acidity, making it harder for animals to build calcium carbonate parts. List some invertebrate animals that increased ocean acidity could harm in this wayBony fishes are divided into which two groups? a. hagfishes and lampreysb. sharks and ray-finned fishesc. ray-finned fishes and lobe-finned fishesd. jawless fishes and cartilaginous fishes
- If a primate has a very complex digestive system, what type of diet do they have? A. Frugivore B. Folivore C. Gummivore D. InsectivoreWhy is it important that fish rapidly eat their feed?Of the following types of fish, which would be the safest to eat? Explain your answer. Mackerel Snapper Mako Shark Bluefish
- A shark can stay in water at a desired level without swimming or moving its fins. Give reason.Crustaceans, like annelids, are segmented animals. But crustaceans unlike annelids have tagmata. What are some advantages and disadvantages to this type of segmentation in comparison to annelids? Give an example in your answer for both an advantage and a disadvantage.Cetaceans give birth to few well-developed calves at well-spaced intervals. They also feed and protect the calves for long periods. This is insharp contrast to most fishes, in which many eggs are spawned and theparents spend no time feeding and protecting the offspring. What do youthink is the best strategy? Has this strategy paid off in the great whales?