fish - Baby fish are not just smaller adults, they change their shape when growing - More realistic fish, such as moving gills and growing bellies Features: - 380+ species of brilliantly colored, realistic 3D fish - Customize up to 20 aquariums with lots of decorative items and corals - ...
$bird = $v->add_term('Bird', $backbone); $gills = $v->add_term('Gills', $backbone); $fish = $v->add_term('Fish', $gills); $amphibian = $v->add_term('Amphibian', $gills); $no_backbone = $v->add_term('No Backbone', $root); $starfish = $v->add_term('Starfish', ...
Fish get oxygen from water through their ___. A. gills B. fins C. tails D. scales 相关知识点: 试题来源: 解析 A。解析:gills(鳃)是鱼从水中获取氧气的器官。fins(鳍)主要用于控制游动方向,tails(尾巴)用于推动鱼游动,scales(鱼鳞)是起保护作用的,所以这里选A。反馈...
Certain types of sharks must continuously move, even while they sleep, to keep oxygen flowing through their gills. Some sharks get creative, resting in strategic areas on the ocean floor with strong currents to allow water to naturally flow over their gills. Hibernating frogs have built-in natur...
Do amphibians have gills? How did amphibians evolve from fish? What amphibians can live with fish? How does an amphibians breathing change after metamorphosis? Which amphibians have gills? How do amphibian larvae typically breath? How did amphibians evolve? Why do amphibians live near the water?
Certain types of sharks must continuously move, even while they sleep, to keep oxygen flowing through their gills. Some sharks get creative, resting in strategic areas on the ocean floor with strong currents to allow water to naturally flow over their gills. ...
The laboratory is stoked to the gills with cocaine, so Truman-Lodge insists that everyone wear a face mask, so they ‘don’t develop a drug habit’, which gets a good laugh out of everyone. The shots of Bond wearing a face mask did the semi-rounds during peak COVID time as an ...
Fish live in water. They get oxygen from the water ___. A. with their gills B. with their fins C. with their tails D. with their E. yes 相关知识点: 试题来源: 解析 A。鱼通过鳃从水中获取氧气。B 选项鱼鳍用于游泳等;C 选项尾巴用于控制方向等;D 选项眼睛用于看东西。反馈...
The signs all say that no one is permitted to ride on the platforms, yet they are jammed to the gills. But by designing a subway car without end platforms, no one could ride on them. How about jobs that get people dirty, wet, cold? They are susceptible of an improvement idea. That...
the better to show off his colors. He was a stunning fish. He was a metallic blue crown tail Betta, with red and purple shifts on his fins and around his gills. He was a gentler fish than Alfred, sweeter. He rarely flared at me and he would get so excited when I approached the ...