The life cycle of jellyfish can seem almost otherworldly. Some species are the closer to actual immortality than anything else we see in the animal kingdom!
These fish are members of the Carp family Cyprinidae, which are known for their long lifespans both in the wild and in captivity. Their close cousinthe Common Carpcan live up to 20 years. Goldfish are a domesticated variant of wild Carp and they will live longer if they are housed in an...
Find a fish veterinarian.You may not think of fish getting sick or needing specialized care, but they do. If you want your fish to live a long and healthy life, be sure to have a vet on call for questions and checkups. Since not allveterinarianstreat fish, you’ll want to do some ...
由首段第一句“A question often put to the specialist on fishes is ‘How long do fishes live?’”可知答案选B。2、判断推理题。由第一段第二句可知,direct与definite词义相近。3、事实细节题。由第三段第一句“We can find out how old a fish is by studying its scales,but we cannot say how ...
2How Do Fish Live?鱼身上的奥秘Reading Comprehension |想想 Which fish can survive in both freshwater and saltwater? A. Trout. B. Salmon. C. Mackerel.2 Which is the important fin for driving most fish through the water? A. Tail fin. B. Pectoral fin. C. Dorsal fin.3 How do most fish...
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resulting in poor water quality and stress. This may result in secondary illness due to decreased immune function from chronic stress. To take proper care of your goldfish in their later years, be prepared for 30gallons or more per fish. Here's how to help your goldfish live a long, healt...
How Long Do Jellyfish Live? Some jellyfish are immortal. ©Rebecca Schreiner/Shutterstock.com On average, jellyfish will live anywhere from 1-3 years. However, certain species will only live a few days while others are able to live for a few decades. However, scientists are unable to say...
结果一 题目 鱼在水中生活,在水中,用那个介词?how can fish live___water?on atwithwithout 答案 用inin the waterFish live in the water.相关推荐 1鱼在水中生活,在水中,用那个介词?how can fish live___water?on atwithwithout 反馈 收藏
Goldfish are one of the more common types of fish peopletend to keep as pets, but just like any other animal, keeping goldfish is a commitment. How long can a marble fish live? How long does a marble goby live? The average life expectancy of a marble goby (Oxyeleotris marmorata) is ...