根据“the octopus’ largest heart is located in the middle of the animal’s body...The other two hearts are called the gill hearts”可知章鱼有三颗心脏。故选C。 (3)题详解: 最佳标题题。根据“After being nearly ended up by forest fires two years ago, 80 tree frogs have appeared again ...
根据第一段How many hearts does an octopus have?(章鱼有多少颗心脏?)第二段After being nearly ended up by forest fires two years ago,80 tree frogs have appeared again in the wild.(在两年前差点被森林大火烧毁后,80只树蛙再次出现在野外。)第三段The panda's return marks the end of a 20-year...
Octopuses have three hearts, which is partly a consequence of having blue blood. Their two peripheral hearts pump blood through the gills, where it picks up oxygen. A central heart then circulates the oxygenated blood to the rest of the body to provide e
a5xLEF 5xLEF [translate] aWe came here to take you out 我们来这里带您 [translate] aMg house is as big as his 镁房子是一样大的象他的 [translate] acost plan 费用计划 [translate] aHow many legs does an octopus have? 章鱼有多少条腿? [translate] ...
百度试题 结果1 题目( )3. How many legs does an octopus(章鱼)have? A. Two. B. Four. C. Five. D. Eight. 相关知识点: 试题来源: 解析 D 反馈 收藏
百度试题 结果1 题目( C )4. How many legs does an octopus(章鱼) have? A. Two B. Six C. Eight D. Five 相关知识点: 试题来源: 解析 答案见上 反馈 收藏
Sarah Schwartz
chang/Vetta/Getty Images An octopus has eight legs, but they are more commonly referred to as tentacles.The name “octopus” is directly derived from the prefix “oct-” which means eight and is found in other words such as “octagon.” ...
An octopus can come in many amazing colors, and some can even change their colors on the fly. That means that you could use any of your favorite colors for this drawing of an octopus! They could be as muted or as bright as you like, and you can also mix various art tools and mediu...
百度试题 结果1 题目【题目】( )4. How many legs does an octopus(章鱼) have? A. Two B. Six C. Eight D. Five 相关知识点: 试题来源: 解析 【解析】4. C 反馈 收藏