Pls.. what is produced by photosynthesis? (4 points) glucose only glucose and water glucose and carbon dioxide glucose and oxygen

Ineed in question 5and6 in science the subject is science

The smallest species of chameleon is found only on an island in madagascar the island has unique geological and climatic conditions that are essential for the chamaeleon to survive the chamaeleon was recently declared an endangered species years from now why won’t this chameleons remains make for a good index fossil

It's due tomorrow and i can't figure this out