Science is the knowledge and study of the structure and behaviour of the physical and natural world, whiles technology is more about the TOOLS used and applied to study the science. They are related because technology is beneficial in science, like in experiments or investigations.
Example:
Science is - structure of a leaf.
Technology is - microscope.
Hope I helped!
Answer: 3 oxygen atoms!
Explanation: Let me know if I'm wrong, if not I'm happy to help!
Mass i think hope and this helps u
Answer: C.
Explanation: Your mass can't change due to the law of energy conservation, but your weight would be less because of the lack of gravity on mars
I believe your answer would be NaOH.
Hope this helps.