They are also believed to experience other feelings. Their happiness is now taken into consideration more. And in the UK, a new law means all crustaceans(甲壳纲动物) will be recognized as animals which are able to see or feel things through senses.⑤ Catch is beginning to show they ...
They are also believed to experience other feelings. Their happiness is now taken into consideration more. And in the UK, a new law means all crustaceans (甲壳纲动物) will be recognized as animals which are able to see or feel things through senses. Research is beginning to show they ...
What are the general characteristics of all vertebrates? A. Include several animal phyla. B. Have a backbone or spinal column. C. Lack cephalization. D. Include all chordates. my answer is B is that c What types of animals are "crustaceans"? Give several examples....
(1)Why is it hard to understand how animals are feeling? CA.Because animals have a complex range of feelings.B.Because the feelings of animals are hard to detect.C.Because animals can't express their feelings verbally.D.Because only some pets have feelings....
What types of animals are "crustaceans"? Give several examples. What are some examples of animals with high metabolism? What constrains arthropods from reaching the size of humans? Which classification of animals has the longest alimentary canal?
Crustaceans are animals in thePhylumArthropoda, andSubphylumCrustacea. Classes, or broad groups of crustaceans, include the Branchiopoda (branchiopods), Cephalocarida (horseshoe shrimp), Malacostraca (the class that is probably most important to humans, and includes crabs,lobsters, and shrimps), Maxi...
DWhen you meet with animals, do you wonder what they're thinking? Seeing a newborn lamb or a cute puppy might stir up(激起) happy feelings in us, but what are they thinking? Does the look on their face and how they behave show how they're feeling-or are they feeling nothing at al...
They usually live in warm seas and like to move in shallow waters. Dolphins are very smart animals with strong learning ability and memory, capable of complex social behavior and communication. Dolphins mainly feed on fish, squid and crustaceans, using various techniques to catch prey, such as ...
Crustaceansare aquatic animals that have jointed legs, a hard shell and no backbone, such as crab, crayfish, lobster, prawns and shrimp. Are lobsters blood blue? Lobsters, like snails and spiders,have blue blood due to the presence of hemocyanin, which contains copper. In contrast, vertebrates...
Plants that have both female and male sexual organs or flowers called Monoecious plants. These male and female parts are located at different locations on the plant. Example:Cucurbit, Chara and Coconut. What animals are dioecious? Monoecious: Earthworms, slugs, jellyfish and planarians are examp...