Kate: That's when wild animals or plants change when they are kept by humans for a long time. Chickens don't exist naturally in the wild. They were carefully chosen by humans to become the birds that they are now. Nij: It's like how we got all the dogs we have today from wolves...
CHAPTER 5 CASE STUDY: CHICKEN FARMING 1 ▶ How many chickens would Tom offer for sale if the price was CYN 30? Tom would offer to sell 50 chickens if the price was CNY 30, according to the information in Table 5.1. 2 ▶ In Table 5.1, what happens to the n...
Wow, we can go to the moment immediately after the universewas created right now go. Where are we, well? Technicallythere is no where yet. So when are we, when doesn't exist either. We don't know what came beforethe universe and we don't know what started it, but we do know...
Specifically, under pretty conservative assumptions you do much more good donating just $5/year to the Against Malaria Foundation than by avoiding dairy. How valuable is not eating dairy? The cows don't have good lives. Not as bad as farmed chickens or pigs, but still bad enough that ...
How many toes did Stegosaurus have? How can dinosaur body fossils be preserved in rock? What animals survived the dinosaur extinction? What dinosaurs lived in the Mesozoic era? How many hominin species exist today? What is the smallest sauropod? Where are most Neanderthal fossils found? How big...
Likely, you’re somewhere in the middle. We each occupy a place on both the liberal-conservative, left-right spectrum and the ideologue-pragmatist dimension that intersects it (like the “Y-axis” for math nerds.) Many Canadians are liberal-minded ideologues. Others ...
Why do these stories exist in so many cultures around the world? Do werewolf stories have any foundation in medical or scientific fact, or are they simply the product of imagination? Bane of the Wolf Characters in "The Wolf Man" break off wolfsbane stems and attach the flowers to their ...
How many offspring do chimpanzees have? How many monkeys have been in space? How many chimpanzees are in captivity? How many hominid species exist today? How many hominids have existed? How many toes did Stegosaurus have? How many bones does a squirrel have? How are great apes different fro...
It's been more than two years and we are still living in the shadow of Covid-19. There have been many pandemics through history, such as the Black Death, and our species has survived. Sam and Neil discuss how pandemics end, and teach you ...
In Germany as well, ESD is only slowly increasing in German schools and higher education [26]. Structural barriers and drivers are the reasons why ESD has not been implemented. By contrast, a couple of international examples exist whereby sustainable development has been enhanced in higher ...