Fish are the most common animal in the ocean. How do fish survive(存活under water? In fact, they have some body parts that help them live under water.Just like all other animals, fish need oxygen to survive. Fish breathe using their gills(腮) instead of lungs. Some body parts help fis...
From eyes the size of basketballs to appendages that blink and glow, deep-sea dwellers have...Science ScopeNational Science Teachers AssociationScience Scope
32.根据前文"As you learn how to survive a tsunami,remember the first wave in a series of waves is the smallest and weakest. (当你学习如何在海啸中生存时,记住在一系列海浪中,第一波是最小和最弱的。)"和后文"If you're in a boat at the beach,head out into the ocean.You'll stand a...
If a predator can eat several species，it can survive the extinction（灭绝）of one of them.如果捕食者可以吃几个种类,如果他们其中一种灭绝，它还可以存活。And if a predator can move on to another species that is easier to find when a prey species becomes rare，the switch allows the original ...
A submarine explodes 3,000 feet beneath the ocean's surface, sealing off the crew in a confined space. It's cold and dark, and oxygen supplies are running low. Pressure keeps the hatch closed, but even if it opened, the human body could never survive at this depth. The only...
5.F【解题思路】根据前文“As you learn how to survive a tsunami, remember the first wave in a series of waves is the smallest and weakest.”和后文“If you're in a boat at the beach, head out into the ocean. You'll stand a better chance of survival away from the shoreline." 可知...
How Squid Survive in the Ocean's Twilight Zone 来自 questia.com 喜欢 0 阅读量: 10 作者: S Scope 摘要: From eyes the size of basketballs to appendages that blink and glow, deep-sea dwellers have...年份: 2017 收藏 引用 批量引用 报错 分享 ...
A. The writer lives in a place by the ocean. B. The lecture will be hel d in the teaching building. C. You can write an email to know more about the lecture. D. Listeners will learn how to survive a tsunami in the lecture.( B )4. What's the writer's advice to those who ...
So today, Michele Steele and Ben Solak break down how the teams that are in got there, and what everyone else needs to do in order to have a shot. You can honor Jim Valvano and support ESPN's V Week with a donation to the V Foundation for Cancer Research....
So, how can life survive in the deep ocean without light? Are there plants down there producing food? The surface of the ocean receives plenty of sunlight, while the depths are entirely deprived of light (Credits: ArtesiaID/Freepik)