In 1953 Watson and Crick were racing other scientists to discover the structure of DNA, and they eventually figured it out. Why were so many people working to discover this structure?

1.) Some people just like to win.

2.) Like climbing mountains, because they are there.

3.) People knew the DNA contained the genetic information of organisms.

4.) It was an accidental discovery.

vote read

explanation:

plate tectonics and volcanic euptions

over time, plate tectonic processes cause continents to move to different positions on the globe.

for example, britain was near to the equator 300 million years ago, and therefore was hotter than it is today. for further details look at our climate through time poster or online map.

the movement of the plates also causes volcanoes and mountains to form and these too can contribute to a change in climate.

mountain ranges formed by plate tectonics. large mountain chains can influence the circulation of air around the globe, and consequently influence the climate.   warm air might be deflected somewhere cooler by the mountains.

the answer is yes, they are born/created, then they grow to their limit then produce offspring, then die.

answer; i believe the correct answer is (anemia);

i thinking chemical change