如果巨齿鲨永远不会灭绝会怎样 15-What If Megalodon Sharks Never Went Extinct 05:12 如果100万人进入51号地区会发生什么 16-What Happens If One Million People Actually 05:36 如果你掉进流沙会发生什么 19-What Happens If You Fall Into Quicksand 03:58 如果你穿越到10亿年后的未来会怎样 20-What ...
【人体篇】☆如果你一个月不洗澡会发生什么·What Happens If You Don't Shower for a Month 03:35 【地球篇】☆如果你想在海啸中冲浪会怎么样·What If You Tried to Surf a Tsunami 06:16 【地球篇】☆如果我们抽干海洋·What If We Drained the Oceans 03:39 【人体篇】☆如果你死了会怎么样·What...
What Happens When a Keystone Species Goes Extinct? By: William Harris | Updated: Nov 30, 2023 When ecologist Robert Paine removed Ochre sea stars (Pisaster ochraceus) like these from one area of Mukkaw Bay in Washington, he observed a dramatic decrease in species diversity. Wikimedia ...
Systems (the interdependency of life and its environment): Explain the concept of a food web and what happens if one species disappears; explain what factors contribute to changes in the size of populations; explain what biodiversity ...
for substantial periods of time. That’s cool for two reasons: (1) it’s odd for a (large) mammal to just trot and not use the usual walk-trot-canter-gallop series of gaits; and (2) it wasn’t known (or even asked, much) in scientific literature if hippos did go airborne or ...
A similar thing happens in the interaction of living cells and salt water. Because fish cells have a charge different from the saltwater solution in which they swim, the contact creates a weak voltage in the same way as a battery. Sharks can sense the tiniest changes in this electrical curre...
internally-generated Rorschach blots. If something happens to be preying on your (waking) mind, the brain might be more likely to shoehorn those blots into something conceptually related to that subject. (I liked that interpretation: it explained why the solution to my M.Sc thesis came to me...
demons. That’s right, ass demons. Many Burmese were surely frightened or inspired by these terracota warriors from 1400s AD. These warriors represented king Mara’s forces that attempted to disrupt the Buddha’s meditation. As ass demons would tend to do. (I hate it when that happens) ...
If you haven’t checked in on Climate Courage, do have a listen to Elizabeth Ward-Sing, as she shares her passion for the ocean and sharks, and we went really wide in this conversation, because it’s all linked! Leader’s Declaration on Food System a milestone moment...
Its that evolution happens to populations. There is no "first chicken" or "first person" or "first of any species". Evolution is the change in allele frequencies over time for a population. It is incorrect, both conceptually and in reality, to think of a not-quite chicken giving birth ...