One of the signification contributions of the venerable bede during the Anglo Saxon period was

your answer is c) experiments with water vapor showed that elements combine in specific proportions.

this like a whole essay

i would just say something like,

i need to go outside owner to pee, hold on owner let me mark this tree. i'm thirsty now "starts drinking water" now i am tired. what are you eating owner can i have some, you can't refuse my cute puppy eyes.

just make sure you write that in your own words that way you don't get in trouble.

123 did i do well? then i would love if you would mark me brrainliest