there body structure became better adapting for flight
pads have become better
the mobile phone has changed throughout the years as it has new apps better appearance, touchscreen technology and you can acsess the internet on the go.
It has changed better
Intelligence is generally an attribute that remains constant throughout one's life. You can't really become smarter just by trying really hard. That said, you can become better at most things by practicing hard enough. If you read often, or solve math problems, you will become better at it. But if you don't possess an innate talent for it, it will be difficult to become truly great.
Media coverage of wars changed from Vietnam for better.
it changed becasue they built new big buildings fir there many gods they build bigger houses!
of course games have changed since the 1900. Sports have become more orgainized and better understood by one. Some of the sports that where played back then have the same names but are actually played somewhat different.
Over the years, the Abyssinian had adapted to become more intelligent and its fur has changed to a light brown color. This helps it blend in better with its surroundings.
Millions.. Define the Q better.
Better metallurgy
History allows us to study people and societies, and it leads us to understand where they are now, and how they got there. History helps us understand change, and it makes us better informed citizens.
Depends on the bacteria. There are millions of types of harmfull bacteria, and millions of types of good bacteria.