Polysaccharides have 1 sugar
disaccharides have 2 sugars
monosaccharides have a chain of sugars
Answer: if change happens naturally in an ecosystem it will be better evolved to handle it. But at the expense it happens very slowly
Explanation: my answer
Is there optional cause it just so many words like a story?
Answer:
a) another living cell
Explanation:
"All living cells arise from pre-existing cells by division."