Ships have improved through research. Characteristics of marine animals have been adapted to help improve ship safety. They have greater prevention methods, an improved survivability in case of an accident and regulatory flexibility.
From when? Question is invalid
The sound and the color
Merchant ships did (and still do!) travel all over the world, wherever there are sea ports.
8 years old.
The English didn't get French help (they still had bad feelings over the 100 years war). The Americans did get men, ships, and money.
I don't understand this question, but they threw the tea over from a ship into the water.
Airplanes have improved over the years. They are faster, larger and bigger.
Yes
awsomely
in the way we weave it
it hasnt
yes that is true it has
You open the windows. -That is one of the many ways cars have improved over the years.
Kia has improved their safety. They are middle of the pack now.
size of lake Victoria
The viola has improved over many many years the viola looked a lot different in the 1500s,but from many craftsman making slight changed over the years it looked like our contemporary viola in the 1800s.
Gun control has improved a lot over the past 200 years. For example, compare the wild west to now.
Kevlar has improved the abrasion resistance, tear strength, modulus, chip resistance and rubber strength.