"Important contributions" refer to significant or valuable input, ideas, or actions that positively impact a particular field, project, or community. These contributions can come from individuals or groups and may involve innovation, leadership, or support that advances understanding or progress. Their significance is often measured by the positive outcomes they generate or the problems they help solve.
I am not sure who you are talking about but Newtons laws are very important to physics if that's what you mean.
what are the contributions of Fernando bujones
yes
Thales was not a chemist; important contributions in geometry and astronomy.
j
ui
He did many things
We need a who, where, when, question to answer.
monkeys
He landed on the moon.
g8i
the calendar Aztecs