Over the past four years, hundreds of gray whales have washed up dead on the beaches of Mexico, the U.S. and Canada – and scientists have been trying to figure out what’s causing the majestic animals to die en masse for so many years. Now, researchers from Oregon State University have an answer.
Not particularly. People who see that their kids are likely to live to adulthood and that they don’t need a large family to live well tend to have only 1-2 kids. You see that in Japan, the US and western Europe
Not particularly. People who see that their kids are likely to live to adulthood and that they don’t need a large family to live well tend to have only 1-2 kids. You see that in Japan, the US and western Europe